x = - 4, 3x + 7 = - 5
Matematika
athallah27
Pertanyaan
x = - 4, 3x + 7 = - 5
1 Jawaban
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1. Jawaban nurulazisah520
masukkan sj x -nya kedalam persamaan
3x+7= -5
3 (-4) + 7 = -5
-12 + 7 = -5
benar