Answer:
y = 4x +4
Explanation:
-12x + 3y = 12
3y = 12 +12x ......bring x to opposite side and sign changes
y = 12 +12x / 3 .............bring 3 to oppsite side and it would divide
y = 4 + 4x ............result of diving and the answer of ours
y = 4x +4