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            <title>45 Contoh Soal Latihan Bentuk Aljabar Kelas 7 SMP dan Jawabannya Kurikulum Merdeka Lengkap</title>
            <category>Latihan Soal</category>
            <link>https://mamikos.com/info/soal-latihan-bentuk-aljabar-kelas-7-smp-pljr/</link>
            <pubDate>Thu, 13 Nov 2025 01:45:00 +0000</pubDate>
            <dc:creator>Lintang Filia</dc:creator>
            <guid>https://mamikos.com/info/soal-latihan-bentuk-aljabar-kelas-7-smp-pljr/</guid>
            <description><![CDATA[<p>Di artikel ini, sudah tersedia berbagai contoh soal bentuk Aljabar yang bisa kamu jadikan bahan belajar.</p>
<p>The post <a href="https://mamikos.com/info/soal-latihan-bentuk-aljabar-kelas-7-smp-pljr/">45 Contoh Soal Latihan Bentuk Aljabar Kelas 7 SMP dan Jawabannya Kurikulum Merdeka Lengkap</a> appeared first on <a href="https://mamikos.com/info">Blog Mamikos</a>.</p>
]]></description>
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<p>Materi bentuk Aljabar dalam Matematika akan kamu dapatkan saat berada di kelas 7 SMP.</p>



<p>Untuk lebih cepat dalam menguasai materi bentuk Aljabar, tentunya kamu harus lebih sering berlatih menggunakan soal-soal terkait.</p>



<p>Oleh karena itu, 45 soal bentuk Aljabar kelas 7 SMP sudah tersedia di artikel ini sebagai bahan belajar yang akan membantumu lebih memahami materi. Yuk, langsung saja kerjakan! <img src="https://s.w.org/images/core/emoji/14.0.0/72x72/1f4d6.png" alt="📖" class="wp-smiley" style="height: 1em; max-height: 1em;" /><img src="https://s.w.org/images/core/emoji/14.0.0/72x72/1f60a.png" alt="😊" class="wp-smiley" style="height: 1em; max-height: 1em;" /><img src="https://s.w.org/images/core/emoji/14.0.0/72x72/2728.png" alt="✨" class="wp-smiley" style="height: 1em; max-height: 1em;" /></p>



<h2 class="wp-block-heading">45 Soal Bentuk Aljabar Kelas 7 SMP dan Jawabannya</h2>


<div class="wp-block-image">
<figure class="aligncenter size-full"><img fetchpriority="high" decoding="async" width="960" height="640" src="https://blog-static.mamikos.com/wp-content/uploads/2024/08/Soal-bentuk-Aljabar-Kelas-7-SMP.jpg" alt="Soal bentuk Aljabar Kelas 7 SMP" class="wp-image-260342" srcset="https://blog-static.mamikos.com/wp-content/uploads/2024/08/Soal-bentuk-Aljabar-Kelas-7-SMP.jpg 960w, https://blog-static.mamikos.com/wp-content/uploads/2024/08/Soal-bentuk-Aljabar-Kelas-7-SMP-500x333.jpg 500w, https://blog-static.mamikos.com/wp-content/uploads/2024/08/Soal-bentuk-Aljabar-Kelas-7-SMP-300x200.jpg 300w, https://blog-static.mamikos.com/wp-content/uploads/2024/08/Soal-bentuk-Aljabar-Kelas-7-SMP-768x512.jpg 768w" sizes="(max-width: 960px) 100vw, 960px" /><figcaption class="wp-element-caption">Canva/@DNY59</figcaption></figure></div>

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<p>Sebelum mengerjakan soal bentuk Aljabar kelas 7 SMP di bawah ini, pastikan kamu sudah memahami <a href="https://mamikos.com/info/ringkasan-materi-bentuk-aljabar-beserta-penjelasannya-pljr/" target="_blank" rel="noreferrer noopener">materi Aljabar</a> yang sudah diajrkan di sekolah, ya.</p>



<p>Selain itu, contoh soal bentuk Aljabar kelas 7 SMP juga sudah disertai dengan jawabannya agar lebih memudahkan kamu dalam mengoreksi.</p>



<h2 class="wp-block-heading">Soal Bentuk Al Jabar Kelas 7 SMP No 1 – 20</h2>



<h4 class="wp-block-heading">1. Jika 2x + 3 = 13, berapakah nilai x?</h4>



<p>&nbsp;&nbsp; a. 2&nbsp;</p>



<p>&nbsp;&nbsp; b. 3&nbsp;</p>



<p>&nbsp;&nbsp; c. 5&nbsp;</p>



<p>&nbsp;&nbsp; d. 6&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: c. 5</p>



<h4 class="wp-block-heading">2. Sederhanakan bentuk aljabar dari 3a + 4b &#8211; 2a + b.</h4>



<p>&nbsp;&nbsp; a. a + 5b&nbsp;</p>



<p>&nbsp;&nbsp; b. 5a + 3b&nbsp;</p>



<p>&nbsp;&nbsp; c. a + 3b&nbsp;</p>



<p>&nbsp;&nbsp; d. 3a + 5b&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: a. a + 5b</p>


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<h4 class="wp-block-heading">3. Temukan nilai y jika 5y &#8211; 7 = 3.</h4>



<p>&nbsp;&nbsp; a. 1&nbsp;</p>



<p>&nbsp;&nbsp; b. 2&nbsp;</p>



<p>&nbsp;&nbsp; c. 3&nbsp;</p>



<p>&nbsp;&nbsp; d. 4&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: d. 4</p>



<h4 class="wp-block-heading">4. Berapakah hasil dari 7p + 2q &#8211; 4p + q?</h4>



<p>&nbsp;&nbsp; a. 3p + 3q&nbsp;</p>



<p>&nbsp;&nbsp; b. 11p + 3q&nbsp;</p>



<p>&nbsp;&nbsp; c. 3p + q&nbsp;</p>



<p>&nbsp;&nbsp; d. 7p + q&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: c. 3p + q</p>



<h4 class="wp-block-heading">5. Jika 4(2x &#8211; 1) = 20, nilai x adalah &#8230;</h4>



<p>&nbsp;&nbsp; a. 2&nbsp;</p>



<p>&nbsp;&nbsp; b. 3&nbsp;</p>



<p>&nbsp;&nbsp; c. 4&nbsp;</p>



<p>&nbsp;&nbsp; d. 5&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: b. 3</p>



<h4 class="wp-block-heading">6. Sederhanakan bentuk 6m &#8211; 2(3m &#8211; 4).</h4>



<p>&nbsp;&nbsp; a. -6m + 8&nbsp;</p>



<p>&nbsp;&nbsp; b. 6m &#8211; 8&nbsp;</p>



<p>&nbsp;&nbsp; c. 4&nbsp;</p>



<p>&nbsp;&nbsp; d. 4m &#8211; 8&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: b. 6m &#8211; 8</p>



<h4 class="wp-block-heading">7. Temukan nilai z yang memenuhi 3z + 5 = 2z + 8.</h4>



<p>&nbsp;&nbsp; a. 1&nbsp;</p>



<p>&nbsp;&nbsp; b. 2&nbsp;</p>



<p>&nbsp;&nbsp; c. 3&nbsp;</p>



<p>&nbsp;&nbsp; d. 4&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: a. 1</p>


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<h4 class="wp-block-heading">8. Berapakah hasil dari 9r &#8211; 4(2r &#8211; 3)?</h4>



<p>&nbsp;&nbsp; a. r + 12&nbsp;</p>



<p>&nbsp;&nbsp; b. r &#8211; 12&nbsp;</p>



<p>&nbsp;&nbsp; c. 13r &#8211; 12&nbsp;</p>



<p>&nbsp;&nbsp; d. 5r + 12&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: a. r + 12</p>



<h4 class="wp-block-heading">9. Jika 2x + 3y = 14 dan x = 2, berapakah nilai y?</h4>



<p>&nbsp;&nbsp; a. 4&nbsp;</p>



<p>&nbsp;&nbsp; b. 2&nbsp;</p>



<p>&nbsp;&nbsp; c. 5&nbsp;</p>



<p>&nbsp;&nbsp; d. 3&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: d. 3</p>



<h4 class="wp-block-heading">10. Sederhanakan ekspresi berikut: 5a + 2b &#8211; 3a + 4b.</h4>



<p>&nbsp;&nbsp;&nbsp; a. 2a + 6b&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; b. 8a + 6b&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; c. 8a + 2b&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; d. 2a + 2b&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; Jawaban: a. 2a + 6b</p>



<h4 class="wp-block-heading">11. Sederhanakan ekspresi berikut: 8x &#8211; 3x + 7.</h4>



<p>&nbsp;&nbsp; a. 8x + 7&nbsp;</p>



<p>&nbsp;&nbsp; b. 11x &#8211; 7&nbsp;</p>



<p>&nbsp;&nbsp; c. 5x + 7</p>



<p>&nbsp;&nbsp; d. 5x &#8211; 7&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: c. 5x + 7</p>



<h4 class="wp-block-heading">12. Jika y = 4, berapa hasil dari 3y + 2?</h4>



<p>&nbsp;&nbsp; a. 10&nbsp;</p>



<p>&nbsp;&nbsp; b. 12&nbsp;</p>



<p>&nbsp;&nbsp; c. 14&nbsp;</p>



<p>&nbsp;&nbsp; d. 16&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: c. 14</p>



<h4 class="wp-block-heading">13. Hitunglah hasil dari 2a(3 + 4).</h4>



<p>&nbsp;&nbsp; a. 7a&nbsp;</p>



<p>&nbsp;&nbsp; b. 14a</p>



<p>&nbsp;&nbsp; c. 6a + 4&nbsp;</p>



<p>&nbsp;&nbsp; d. 24a&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: b. 14a</p>



<h4 class="wp-block-heading">14. Nilai p yang memenuhi 5p &#8211; 2p = 12 adalah &#8230;</h4>



<p>&nbsp;&nbsp; a. 3&nbsp;</p>



<p>&nbsp;&nbsp; b. 10&nbsp;</p>



<p>&nbsp;&nbsp; c. 8&nbsp;</p>



<p>&nbsp;&nbsp; d. 6</p>



<p>&nbsp;&nbsp; Jawaban: d. 6</p>



<h4 class="wp-block-heading">15. Berapa bentuk sederhana dari 6(x + 2)?</h4>



<p>&nbsp;&nbsp; a. 6x + 2&nbsp;</p>



<p>&nbsp;&nbsp; b. 6x + 12&nbsp;</p>



<p>&nbsp;&nbsp; c. 8x + 12&nbsp;</p>



<p>&nbsp;&nbsp; d. 12x + 2&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: b. 6x + 12</p>



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<h4 class="wp-block-heading">16. Sederhanakan 4b &#8211; 2(b + 3) menjadi &#8230;</h4>



<p>&nbsp;&nbsp; a. 2b + 6&nbsp;</p>



<p>&nbsp;&nbsp; b. 2b &#8211; 6&nbsp;</p>



<p>&nbsp;&nbsp; c. 6b &#8211; 6&nbsp;</p>



<p>&nbsp;&nbsp; d. 4b + 6&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: b. 2b &#8211; 6</p>


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<h4 class="wp-block-heading">17. Carilah nilai x yang memenuhi persamaan 3x + 2 = 5x &#8211; 4.</h4>



<p>&nbsp;&nbsp; a. 3&nbsp;</p>



<p>&nbsp;&nbsp; b. -3&nbsp;</p>



<p>&nbsp;&nbsp; c. 2&nbsp;</p>



<p>&nbsp;&nbsp; d. -2&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: d. -2</p>



<h4 class="wp-block-heading">18. Berapakah hasil dari 7y + 3y &#8211; 4?</h4>



<p>&nbsp;&nbsp; a. 10y &#8211; 4&nbsp;</p>



<p>&nbsp;&nbsp; b. 7y &#8211; 4&nbsp;</p>



<p>&nbsp;&nbsp; c. 10y + 4&nbsp;</p>



<p>&nbsp;&nbsp; d. 7y + 4&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: a. 10y &#8211; 4</p>



<h4 class="wp-block-heading">19. Jika diketahui 4x &#8211; 7 = 9, berapa nilai x?</h4>



<p>&nbsp;&nbsp; a. 2&nbsp;</p>



<p>&nbsp;&nbsp; b. 4&nbsp;</p>



<p>&nbsp;&nbsp; c. 3&nbsp;</p>



<p>&nbsp;&nbsp; d. 5&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: c. 4</p>



<h4 class="wp-block-heading">20. Hitunglah bentuk sederhana dari 9m &#8211; 4m + 5n &#8211; n.</h4>



<p>&nbsp;&nbsp;&nbsp; a. 5m + 5n&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; b. 5m + 6n&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; c. 13m + 4n&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; d. 5m + 4n&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; Jawaban: d. 5m + 4n</p>



<h2 class="wp-block-heading">Soal Bentuk Al Jabar Kelas 7 SMP No 21 – 45</h2>



<h4 class="wp-block-heading">21. Jika 8p + 5q dikurangkan dengan 2p &#8211; 4q, maka hasilnya adalah&#8230;</h4>



<p>&nbsp;&nbsp; a. 6p + 9q&nbsp;</p>



<p>&nbsp;&nbsp; b. 10p &#8211; q&nbsp;</p>



<p>&nbsp;&nbsp; c. 6p &#8211; 9q&nbsp;</p>



<p>&nbsp;&nbsp; d. 10p + 9q&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: d. 6p + 9q</p>



<h4 class="wp-block-heading">22. Hitunglah hasil pengurangan dari 12m + 7n dengan 4m &#8211; 2n.</h4>



<p>&nbsp;&nbsp; a. 8m + 9n&nbsp;</p>



<p>&nbsp;&nbsp; b. 16m + 5n&nbsp;</p>



<p>&nbsp;&nbsp; c. 8m + 5n&nbsp;</p>



<p>&nbsp;&nbsp; d. 16m &#8211; 9n&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: a. 8m + 9n</p>



<h4 class="wp-block-heading">23. Berapakah hasil dari pengurangan 15x &#8211; 3y dengan 5x + 7y?</h4>



<p>&nbsp;&nbsp; a. 10x + 10y&nbsp;</p>



<p>&nbsp;&nbsp; b. 20x &#8211; 4y&nbsp;</p>



<p>&nbsp;&nbsp; c. 10x &#8211; 10y&nbsp;</p>



<p>&nbsp;&nbsp; d. 20x + 4y&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: c. 10x &#8211; 10y</p>



<h4 class="wp-block-heading">24. Jika 9a + 6b dikurangi dengan 3a + 2b, maka hasilnya adalah &#8230;</h4>



<p>&nbsp;&nbsp; a. 6a + 8b&nbsp;</p>



<p>&nbsp;&nbsp; b. 6a + 4b&nbsp;</p>



<p>&nbsp;&nbsp; c. 12a + 8b&nbsp;</p>



<p>&nbsp;&nbsp; d. 12a + 4b&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: b. 6a + 4b</p>



<h4 class="wp-block-heading">25. Sederhanakan hasil dari 10c + 8d dikurangkan dengan 4c + 3d.</h4>



<p>&nbsp;&nbsp; a. 14c + 11d&nbsp;</p>



<p>&nbsp;&nbsp; b. 6c + 11d&nbsp;</p>



<p>&nbsp;&nbsp; c. 6c + 5d</p>



<p>&nbsp;&nbsp; d. 14c + 5d&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: c. 6c + 5d</p>



<h4 class="wp-block-heading">26. Kurangi 14x + 9y dengan 7x &#8211; 3y. Berapakah hasilnya?</h4>



<p>&nbsp;&nbsp; a. 21x + 12y&nbsp;</p>



<p>&nbsp;&nbsp; b. 7x + 12y&nbsp;</p>



<p>&nbsp;&nbsp; c. 7x &#8211; 6y&nbsp;</p>



<p>&nbsp;&nbsp; d. 21x &#8211; 6y&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: b. 7x + 12y</p>



<h4 class="wp-block-heading">27. Hasil dari pengurangan 6p + 10q dengan 4p + 7q adalah &#8230;</h4>



<p>&nbsp;&nbsp; a. 2p + 3q&nbsp;</p>



<p>&nbsp;&nbsp; b. 2p &#8211; 3q&nbsp;</p>



<p>&nbsp;&nbsp; c. 10p + 3q&nbsp;</p>



<p>&nbsp;&nbsp; d. 10p &#8211; 3q&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: a. 2p + 3q</p>



<h4 class="wp-block-heading">28. Kurangkan 18m + 5n dengan 12m &#8211; 2n, lalu hasilnya adalah &#8230;</h4>



<p>&nbsp;&nbsp; a. 6m + 7n&nbsp;</p>



<p>&nbsp;&nbsp; b. 6m &#8211; 7n&nbsp;</p>



<p>&nbsp;&nbsp; c. 30m + 7n&nbsp;</p>



<p>&nbsp;&nbsp; d. 30m &#8211; 7n&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: a. 6m + 7n</p>



<h4 class="wp-block-heading">29. Jika 20a &#8211; 4b dikurangi dengan 15a + 6b, berapakah hasilnya?</h4>



<p>&nbsp;&nbsp; a. 35a &#8211; 10b&nbsp;</p>



<p>&nbsp;&nbsp; b. 5a &#8211; 10b&nbsp;</p>



<p>&nbsp;&nbsp; c. 35a + 2b&nbsp;</p>



<p>&nbsp;&nbsp; d. 5a + 2b&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: b. 5a &#8211; 10b</p>



<h4 class="wp-block-heading">30. Berapakah hasil dari 7k + 9l dikurangkan dengan 3k &#8211; 4l?</h4>



<p>&nbsp;&nbsp;&nbsp; a. 10k + 13l&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; b. 10k &#8211; 13l&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; c. 4k + 13l&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; d. 4k &#8211; 13l&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; Jawaban: c. 4k + 13l</p>



<h4 class="wp-block-heading">31. Apa hasil dari perkalian (2x + 3)(x &#8211; 4)?</h4>



<p>&nbsp;&nbsp; &nbsp;a. 2x^2 &#8211; 5x &#8211; 12&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;b. 2x^2 &#8211; 5x + 12&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;c. 2x^2 + 5x &#8211; 12&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;d. 2x^2 + 5x + 12&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: a. 2x^2 &#8211; 5x &#8211; 12</p>



<h4 class="wp-block-heading">32. Hitung hasil dari (4a &#8211; 5)(2a + 3).</h4>



<p>&nbsp;&nbsp; &nbsp;a. 8a^2 &#8211; 15a &#8211; 15&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;b. 8a^2 &#8211; 7a + 15&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;c. 8a^2 &#8211; 7a &#8211; 15</p>



<p>&nbsp;&nbsp; &nbsp;d. 8a^2 &#8211; 15a + 15&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: c. 8a^2 &#8211; 7a &#8211; 15</p>



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<h4 class="wp-block-heading">33. Berapa hasil dari (x + 7)(x &#8211; 2)?</h4>



<p>&nbsp;&nbsp; &nbsp;a. x^2 + 5x &#8211; 14&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;b. x^2 &#8211; 5x &#8211; 14&nbsp;</p>



<p>&nbsp;&nbsp; c. x^2 + 5x + 14&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;d. x^2 &#8211; 5x + 14&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: a. x^2 + 5x &#8211; 14</p>



<h4 class="wp-block-heading">34. Berapakah hasil perkalian dari (3m &#8211; 4)(m + 5)?</h4>



<p>&nbsp;&nbsp; &nbsp;a. 3m^2 + 9m &#8211; 20&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;b. 3m^2 + 13m &#8211; 20&nbsp;</p>



<p>&nbsp;&nbsp; c. 3m^2 &#8211; 9m &#8211; 20&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;d. 3m^2 &#8211; 13m &#8211; 20&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: b. 3m^2 + 13m &#8211; 20</p>



<h4 class="wp-block-heading">35. Temukan hasil dari (5x &#8211; 2)(x + 6).</h4>



<p>&nbsp;&nbsp; &nbsp;a. 5x^2 + 28x + 12&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;b. 5x^2 &#8211; 28x &#8211; 12&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;c. 5x^2 + 28x &#8211; 12&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;d. 5x^2 &#8211; 28x + 12&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: c. 5x^2 + 28x &#8211; 12</p>



<h4 class="wp-block-heading">36. Hitung hasil dari perkalian (6p + 2)(p &#8211; 3).</h4>



<p>&nbsp;&nbsp; &nbsp;a. 6p^2 + 16p + 6</p>



<p>&nbsp;&nbsp; &nbsp;b. 6p^2 &#8211; 16p + 6&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;c. 6p^2 + 16p &#8211; 6&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;d. 6p^2 &#8211; 16p &#8211; 6</p>



<p>&nbsp;&nbsp; Jawaban: d. 6p^2 &#8211; 16p &#8211; 6</p>



<h4 class="wp-block-heading">37. Apa hasil dari (x &#8211; 3)(x + 8)?</h4>



<p>&nbsp;&nbsp; &nbsp;a. x^2 + 5x &#8211; 24&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;b. x^2 &#8211; 5x &#8211; 24&nbsp;</p>



<p>&nbsp;&nbsp; c. x^2 + 5x + 24&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;d. x^2 &#8211; 5x + 24&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: a. x^2 + 5x &#8211; 24</p>



<h4 class="wp-block-heading">38. Kalikan (7a &#8211; 2) dan (a + 4), berapakah hasilnya?</h4>



<p>&nbsp;&nbsp; &nbsp;a. 7a^2 &#8211; 26a &#8211; 8&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;b. 7a^2 + 26a &#8211; 8</p>



<p>&nbsp;&nbsp; &nbsp;c. 7a^2 + 26a + 8&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;d. 7a^2 &#8211; 26a + 8&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: b. 7a^2 + 26a &#8211; 8</p>



<h4 class="wp-block-heading">39. Berapa hasil dari (4x + 1)(2x &#8211; 3)?</h4>



<p>&nbsp;&nbsp; &nbsp;a. 8x^2 + 10x &#8211; 3&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;b. 8x^2 &#8211; 10x &#8211; 3</p>



<p>&nbsp;&nbsp;&nbsp; c. 8x^2 &#8211; 10x + 3&nbsp;</p>



<p>&nbsp;&nbsp; &nbsp;d. 8x^2 + 10x + 3&nbsp;</p>



<p>&nbsp;&nbsp; Jawaban: b. 8x^2 &#8211; 10x &#8211; 3</p>



<h4 class="wp-block-heading">40. Hitung hasil dari perkalian (2y &#8211; 5)(3y + 4).</h4>



<p>&nbsp;&nbsp;&nbsp; &nbsp;a. 6y^2 + 7y + 20&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; &nbsp;b. 6y^2 &#8211; 7y + 20&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; &nbsp;c. 6y^2 + 7y &#8211; 20&nbsp;</p>



<p>&nbsp;&nbsp;&nbsp; &nbsp;d. 6y^2 &#8211; 7y &#8211; 20</p>



<p>&nbsp;&nbsp;&nbsp; Jawaban: d. 6y^2 &#8211; 7y &#8211; 20</p>



<h4 class="wp-block-heading">41. Jika 3x + 9 = 24, berapakah nilai x?</h4>



<p>    a. 3</p>



<p>    b. 4</p>



<p>    c. 5</p>



<p>    d. 6</p>



<p>    Jawaban: b. 5</p>



<h4 class="wp-block-heading">42. Sederhanakan bentuk aljabar berikut: 12a &#8211; 4a + 7.</h4>



<p>    a. 16a + 7</p>



<p>    b. 8a + 7</p>



<p>    c. 8a &#8211; 7</p>



<p>    d. 16a &#8211; 7</p>



<p>    Jawaban: b. 8a + 7</p>



<h4 class="wp-block-heading">43. Tentukan nilai y dari persamaan 4y &#8211; 6 = 10.</h4>



<p>    a. 4</p>



<p>    b. 2</p>



<p>    c. 5</p>



<p>    d. 3</p>



<p>    Jawaban: a. 4</p>



<h4 class="wp-block-heading">44. Sederhanakan 9p &#8211; 2(3p + 4).</h4>



<p>    a. 3p &#8211; 8</p>



<p>    b. 3p + 8</p>



<p>    c. 15p &#8211; 8</p>



<p>    d. 15p + 8</p>



<p>    Jawaban: a. 3p &#8211; 8</p>



<h4 class="wp-block-heading">45. Jika 7(x &#8211; 2) = 35, maka nilai x adalah …</h4>



<p>    a. 3</p>



<p>    b. 5</p>



<p>    c. 7</p>



<p>    d. 9</p>



<p>    Jawaban: c. 7</p>



<h2 class="wp-block-heading">Penutup</h2>



<p>45 soal bentuk Aljabar kelas 7 SMP di atas bisa kamu kerjakan bersama teman maupun kelompok belajar agar menambah semangat dan motivasimu dalam belajar.</p>



<p>Namun, ketika nanti kamu mendapati kesulitan mengerjakan <a href="https://mamikos.com/info/contoh-soal-aljabar-kelas-8-smp-pljr/" target="_blank" rel="noreferrer noopener">contoh soal Aljabar</a> tersebut, jangan ragu untuk bertanya pada guru, ya.</p>



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