tentukan nilai x yang memenuhi persamaan berikut |6x-12|=|x+8|

| 6x - 12 | = | x + 8 |
6x - 12 = x + 8
5x = 20
x = 4

-(6x - 12) = x + 8
-6x + 12 = x + 8
7x = 4
x = 4/7

Hp = {4/7 , 4}