question: Teacher asked me this: Solve 2147 + 173 = 145*f for f.
++++++++++
answer: 16

question: Teacher asked me this: Solve -243 - 157 = 50*m for m.
++++++++++
answer: -8

question: Teacher asked me this: Solve 0 = 2656*q + 108886 + 161381 - 81691 for q.
++++++++++
answer: -71

question: Teacher asked me this: Solve 25*p - 5 + 105 = 0 for p.
++++++++++
answer:
-4