2х-3х=22-17; -1х=3; х=-3
3х-х=14-18; 2х=-4; х=-2
5х-4х=12-25; х=-13
13х-16х=4.5-27; -3х=-22,5; х=7,5
2х+17=22+3х
2х-3х=22-17
х=-5
18+3х=х+14
3х-х=14-18
2х=-4
х=-2
25-4х=12-5х
-4х+5х=12-25
х=-13
13х+27=16х+4,5
13х-16х=4,5-27
-3х=-22,5
х=-22,5:(-3)
х=7,5
2х-3х=22-17; -1х=3; х=-3
3х-х=14-18; 2х=-4; х=-2
5х-4х=12-25; х=-13
13х-16х=4.5-27; -3х=-22,5; х=7,5
2х+17=22+3х
2х-3х=22-17
х=-5
18+3х=х+14
3х-х=14-18
2х=-4
х=-2
25-4х=12-5х
-4х+5х=12-25
х=-13
13х+27=16х+4,5
13х-16х=4,5-27
-3х=-22,5
х=-22,5:(-3)
х=7,5