4y+(−2)(1)+(−2)(−y)=−44 ===> Distribute -2
4y+−2+2y=−44 <==You end up with this
(4y+2y)+(−2)=−44 <===Combine like terms
6y−2=−44 <===Left with
6y−2+2=−44+2 <== Add 2 to both sides.
6y=−42 <===once you do that you're left with this
Divide both sides by 6 to get the final answer of:
y=-7