Question

1) -5(2-2х)=2(х-3)+4 2) 2х-4(х+7)+3(2-х)

Answer 1

-5(2-2x)=2(x-3)+4
-10+10x=2x-6+4
10x-2x=10-6+4
8x=8
x=8:8
x=1

2x-4(x+7)=3(2-x)
2x-4x-28=6-3x
2x-4x+3x=28+6
x=34

Answer 2

1) -5(2-2х)=2(х-3)+4
-10+10х=2х-6+4
10х-2х=-6+4+10
8х=8
х=8:8
х=1

2) 2х-4(х+7)=3(2-х)
2х-4х-28=6-3х
2х-4х+3х=6+28
х=34