Question

8x-3=9-2x ​
7-5x=5-7x
3+2x=1-x
2(x-2)+3(4x-1)=6
5(2x-3)-3(3x-7)=5

Answer 1

8x-3=9-2x
8x+2x=9+3
10x=12
x=12\10
x=6\5

7-5x=5-7x
7-5=-7x+5x
2=-2x
2\-2=x
-2\2=x
-1=x

3+2x=1-x
2=-x-2x
2=-3x
2\-3=x
-2\3=x
x=-2\3

2(x-2+3(4x-1)=6
2x-4+12x-3=6
14x-4-3=6
14x-7=6
14x=6+7
14 x=13
x=13\14

5(2x-3)-3(3x-7)=5
10x-15-9x+21=5
x-15+21=5
x=5-6
x=-1