|2x-3|=5 tolong bantuuu
Matematika
dini081
Pertanyaan
|2x-3|=5 tolong bantuuu
1 Jawaban
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1. Jawaban vierlaalvir
2x-3=5
2x=5+3
x=8:2
x=4
2x-3=-5
2x=-5+3
x=-2:2=-1
Hp={-1,4}