|2x-1|+4=11 tolong bantu pake cara ya(:
Matematika
sarah140517
Pertanyaan
|2x-1|+4=11
tolong bantu pake cara ya(:
tolong bantu pake cara ya(:
1 Jawaban
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1. Jawaban Darksimple
|2x - 1| + 4 = 11
|2x - 1| = 11 - 4
|2x - 1| = 7
2x - 1 = 7
2x = 7 + 1
2x = 8
x = 4
2x - 1 = -7
2x = -7 + 2
2x = -5
x = -5/2