Answer:
y=-1
Step-by-step explanation:
First you combine like terms.
1y+1=-3-3y
Then you add 3 on both sides so the -3 cancels out.
1y+4=-3y
Then you subtract 1y on both sides to cancel out y.
4=-4y
Then you divide both sides by -4 to get y by itself.
y=-1
