Answer:
y = 20
Step-by-step explanation:
-3y+12 = -48 . -12 from both sides
-3y = -60 . ÷3 on both sides
[tex]-3y + 12 = -48[/tex]
[tex]-12[/tex] [tex]-12[/tex]
_____________
[tex]\frac{-3y}{-3} = \frac{-60}{-3}[/tex] divide -3 on each side, solve for [tex]\frac{-60}{-3}=20[/tex]
[tex]y = 20[/tex], final answer
