Answer:
x=6+3y
Step-by-step explanation:
sorry if this doesn't help you.
Answer:
x + y = -2
Step-by-step explanation:
You have to simplify as far down as you can go, so you want to divide x-3y by -3 on both sides so you get x + y = -2 because -3y/-3 = y and 6/-3 = -3. Hope this helps!