temukan hp dari-5|x-7|+2=-13
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temukan hp dari-5|x-7|+2=-13
1 Jawaban
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1. Jawaban riliyani21
Jwbnx
-5|x-7|+2=-13
|x-7|+2=-13+5
|x-7|+2=-8
|x-7|=-8-2
|x-7|=-9
x+7 =-9
x= -9-7
x=-16