1)2(х-1)=3(2х-1)
2х-2=6х-3
3-2=6х-2х
4х=1
х=1/4
2)3(1-x)=4x-11
3-3х=4х-11
3+11=4х+3х
7х=14
х=14/7
х=2
3)3-5(x-1)=x-2
3-5х+5=х-2
х+5х=8+2
6х=10
х=10/6
х=5/3
4)3(x-2)-2(x-1)=17
3х-6-2х+2=17
х=17+4
х=21
1)
2(х-1)=3(2х-1)
2x-2=6x-3
1=4x
x=1/4
2)
3(1-x)=4x-11
3-3x=4x-11
14=7x
x=2
3)
3-5(x-1)=x-2
3-5x+5=x-2
10=6x
x=5/3
4)
3(x-2)-2(x-1)=17
3x-6-2x+2=17
x=21
1)2(х-1)=3(2х-1)
2х-2=6х-3
3-2=6х-2х
4х=1
х=1/4
2)3(1-x)=4x-11
3-3х=4х-11
3+11=4х+3х
7х=14
х=14/7
х=2
3)3-5(x-1)=x-2
3-5х+5=х-2
х+5х=8+2
6х=10
х=10/6
х=5/3
4)3(x-2)-2(x-1)=17
3х-6-2х+2=17
х=17+4
х=21
1)
2(х-1)=3(2х-1)
2x-2=6x-3
1=4x
x=1/4
2)
3(1-x)=4x-11
3-3x=4x-11
14=7x
x=2
3)
3-5(x-1)=x-2
3-5x+5=x-2
10=6x
x=5/3
4)
3(x-2)-2(x-1)=17
3x-6-2x+2=17
x=21