Answer:
x = 14
y = 40
Step-by-step explanation:
3y+8 = 128
3y = 120
45/20=2.25 (scale factor)
5x-25 = 2.25(2x-8)
5x-25 = 4.5x - 18
.5x = 7
x=14
33 cans will be needed to paint the room.
