question: Teacher asked me this: Solve -92*m + 47*m = 315 for m.
++++++++++
answer: -7

question: Teacher asked me this: Solve -171 = -39*q + 58*q for q.
++++++++++
answer: -9

question: Teacher asked me this: Solve 0 = 4*l - 10 + 2 for l.
++++++++++
answer: 2

question: Teacher asked me this: Solve -227*c + 15287 = -27*c + 5487 for c.
++++++++++
answer:
49