39+5х
13-1х
32+3хх
4-8х
4
2х+17=22+3х
х=-5
25-4х=12-5х
х=-13
18+3х=х+14
х=-2
3х+9=5х-5
х=7
3х-1=2х-4
х=-3
3х+15=7-5х
х=-1
39+5х
13-1х
32+3хх
4-8х
4
2х+17=22+3х
х=-5
25-4х=12-5х
х=-13
18+3х=х+14
х=-2
3х+9=5х-5
х=7
3х-1=2х-4
х=-3
3х+15=7-5х
х=-1