question: Teacher asked me this: Solve 86*g - 4*g = 246 for g.
++++++++++
answer: 3

question: Teacher asked me this: Solve -63*j = -53*j - 30 for j.
++++++++++
answer: 3

question: Teacher asked me this: Solve 3 = 2*g + 11 for g.
++++++++++
answer: -4

question: Teacher asked me this: Solve -30168*y + 455 = -30133*y for y.
++++++++++
answer:
13