Question 173768
1/2(3x+3)=4(4-4x)+3

multiply both sides by 2

3x+3=2(4(4-4x)+3)
3x+3=8(4-4x)+6
3x+3=(32-32x)+6
3x+3=-32x+38
3x+32x+3=-32x+32x+38
35x+3=38
35x+3-3=38-3
35x=35
x=1

Power up,
HyperBrain!