question: Teacher asked me this: Solve 0 = 19359*m - 19371*m - 132 for m.
++++++++++
answer: -11

question: Teacher asked me this: Solve 9736*b = 9732*b + 4 for b.
++++++++++
answer: 1

question: Teacher asked me this: Solve 212106 = -3654*r - 957*r for r.
++++++++++
answer: -46

question: Teacher asked me this: Solve 36 + 3 = -28*f + 41*f for f.
++++++++++
answer:
3