1) |2х - 5| = 3
2) |х + 6| = 1
3) |4х - 2| = 6
4) |х| + х = 2
5) |х| - х = 1

|2х-5|=32х-5=32х=5-32х=2х=1|х+6|=1х+6=1х=6+1х=7|4х-2|=64х-2=64х=-2+64х=8х=2|х|+х=2х+х=22х=2х=1|х|-х=1х-х=10х=1х=0