Answer:
John's steps
-distrubute the 2 through the parentheseas
-subtract 18-12
-subtract 10 on both sides
-divide both sides of the equation by 2
-y=-2
Marias steps
-divide both sides by 2
-subtract both sides by -5
-y=-2
Step-by-step explanation:
all you had to do is list the steps out. Hope this helps
