2x + [8-3x] =x-4 pake cara
Matematika
malayarhr
Pertanyaan
2x + [8-3x] =x-4 pake cara
1 Jawaban
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1. Jawaban JaneReina
2x + [ 8 -3x] = x - 4
2x + 8 - 3x = x - 4
2x - 3x - x = -4 -8
-2x = -12
x = -12/-2
x = 6