tentukan nilai |2x-3|=5
Matematika
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Pertanyaan
tentukan nilai |2x-3|=5
2 Jawaban
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1. Jawaban Darksimple
2x - 3 = 5 | -5
2x = 5 + 2 | -5 + 2
2x = 7 | -3
x = 7/2 | -3/2 -
2. Jawaban siti846
2x-3=5
2x=5+3
2x=8
x=4
2x-3=-5
2x=-5+3
2x=-2
x=-1
x1=-1, x2=4