Tentukan nilai x yang memenuhi persamaan berikut A. |6x-|2|=|x+8| B. |3x+8|=|4-2x| C. |5x-8|=|13-2x|=0

A. 6x - 2 = x + 8
=> 6x - x = 8 + 2
= 5x = 10
= x = 10/5
= x = 2

B. 3x + 8 = 4 - 2x
=> 3x + 2x = 4 - 8
= 5x = -4
= x = -4/5

C. 5x - 8= 13 - 2x = 0
=> 5x - 8 - 13 + 2x = 0
= 5x + 2x - 8 - 13 = 0
= 7x - 21 = 0
= 7x = 0 + 21
= 7x = 21
= x = 21/7
= x = 3