|×-2|= |2×-1| Penyelesain plsv nilai mutlak

| x - 2 | = | 2x - 1 |
x² - 4x + 4 = 4x² - 4x + 1
3x² - 3 = 0
3x² = 3
x² = 1
x = 1 atau x = -1

Ix-2I
= Ix-2 >- 0
= x>-2

-Ix-2I<0
-x+2<0
x=2

I2x-1I
I2x-1>-0
2x>-1
x>- 1/2

-I2x-1I<0
-2x+1<0
x< -1/-2
x< 1/2