|2x-3|-|x+12|=0 pliss bantu
Matematika
ulfa292
Pertanyaan
|2x-3|-|x+12|=0 pliss bantu
1 Jawaban
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1. Jawaban Advenia123
|2x-3| - |x+12| =0
|2x-3| = |x+12|
2x-3 = x+12
2x-3 = -(x+12)
Maka x1 = -3, x2 = 15