3(x-2)=4x
3x-6=4x
x=-6
3(2x-7)=9
6x-21=9
6x=30
x=5
6(z-1)=18
6z-6=18
6z=24
z=4
-4(x-2)=-6
x-2=1.5
x=3.5
5(y+3)=10
y+3=2
y=-1
3(x-5)=x+3
3x-15=x+3
2x=18
x=9
-2(x+3)=2x-1
-2x-6=2x-1
-4x=5
x=-1.25
-(3x-4)=3x-8
-3x+4=3x-8
-6x=-12
x=2
2(2-y)=y-5
4-2y=y-5
-3y=-9
y=3
2a-(14-3a)=-10
2a-14+3a=-10
5a=4
a=0.8