question: Teacher asked me this: Solve 676*b - 252747 = 2953*b for b.
++++++++++
answer: -111

question: Teacher asked me this: Solve 5*m + 5057 = 5017 for m.
++++++++++
answer: -8

question: Teacher asked me this: Solve -112*x + 44*x = 139 - 547 for x.
++++++++++
answer: 6

question: Teacher asked me this: Solve -5*f - 15*f = 192 - 12 for f.
++++++++++
answer:
-9