5*(х-3) = 10
х-3=10:5
х=5
3*(2х-7)=9
2х-7 = 9:3
2х=10
2х- х = 6-3
х=3
9х-8х+х=6
2х=6
х+2х+14 =32
3х=18
х=6
5*(х-3) = 10
х-3=10:5
х=5
3*(2х-7)=9
2х-7 = 9:3
2х=10
х=5
2х- х = 6-3
х=3
9х-8х+х=6
2х=6
х=3
х+2х+14 =32
3х=18
х=6