4-2y=y-5
2y-y=-5-4
y=-9
1) 4-2y=y-5
-3y=-9
y=3
2) 2a-14+3a=-10
5a=4
a=0.8
3) 9x-27-5x=5
4x=32
x=8
4) -9+2b-b-5=16
b=30
5) 6x=6+2x-2
4x=4
x=1
4-2y=y-5
2y-y=-5-4
y=-9
1) 4-2y=y-5
-3y=-9
y=3
2) 2a-14+3a=-10
5a=4
a=0.8
3) 9x-27-5x=5
4x=32
x=8
4) -9+2b-b-5=16
b=30
5) 6x=6+2x-2
4x=4
x=1