11.Jika 5(x + 2) + 3 = 2x – 2, nilai 4x + 3 adalah….A. -17C. 12B. -7D. 17​

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11.Jika 5(x + 2) + 3 = 2x – 2, nilai 4x + 3 adalah….A. -17C. 12B. -7D. 17​

Jawaban:

5(x + 2) + 3 = 2x – 2

5x + 10 + 3 = 2x – 2

5x + 13 = 2x – 2

5x – 2x = -2 – 13

3x = -15

x = -15/3

x = -5

=> Nilai 4x + 3

= 4(-5) + 3

= -20 + 3

= -17 [A]

••••••••••••••••••••••♪♪♪♪•••••••••••••••••••••

Detail jawaban

• Mapel: Matematika

• Materi: PLSV

• Kelas: VII

• Kata kunci: linier

• Kode Soal: 2

semoga membantu,

met belajar skuy 🙂