tentukan nilai x yg memenuhi |5x-10|=-5 b.|2x-4-|x+6|=0 tlong jwbbb tolong jwabbb aku bingungg besok dikumpulkan

|5x - 10| = - 5
5x - 10 = - 5
5x = - 5 + 10
5x = 5
x = 5/5
x = 1

|2x - 4| - |x + 6| = 0
2x - 4 - x + 5 =0
2x - x - 4 + 6 =0
x + 2 = 0
x = 0 - 2
x = - 2