4-5(3х+2)=3х+12
4-15х-10=3х+12
-18х=18
х=-1
2 - 3(2х + 2) = 5 – 4х
2 - 6х -6 = 5 – 4х
- 6х +4х = 5 -2+6
-2х=9
х=9/-2
х=-4,5
4-5(3х+2)=3х+12
4-15х-10=3х+12
-18х=18
х=-1
2 - 3(2х + 2) = 5 – 4х
2 - 6х -6 = 5 – 4х
- 6х +4х = 5 -2+6
-2х=9
х=9/-2
х=-4,5