3(2x+7)=5(x-4) tolong yah kakak
Matematika
visa71
Pertanyaan
3(2x+7)=5(x-4) tolong yah kakak"
1 Jawaban
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1. Jawaban Anonyme
3 (2x + 7) = 5 (x - 4)
6x + 21 = 5x - 20
6x - 5x = -20 - 21
x = -41