|4x-5|=2x+5 tolong bantu yaa
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|4x-5|=2x+5 tolong bantu yaa
1 Jawaban
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1. Jawaban 18Navillera
| 4x - 5 | = 2x + 5
4x - 5 = 2x + 5
2x = 10
x = 5
-(4x - 5) = 2x + 5
-4x + 5 = 2x + 5
6x = 0
x = 0
Hp = {0, 5}