question: Teacher asked me this: Solve -46*r - 132 = 420 for r.
++++++++++
answer: -12

question: Teacher asked me this: Solve 166*y + 20843 + 9418 + 9849 = -216*y for y.
++++++++++
answer: -105

question: Teacher asked me this: Solve -15*y - 3*y + 18 = 0 for y.
++++++++++
answer: 1

question: Teacher asked me this: Solve 0 = 70*g + 68 - 418 for g.
++++++++++
answer:
5