question: Teacher asked me this: Solve 93*i - 74*i = -171 for i.
++++++++++
answer: -9

question: Teacher asked me this: Solve -5*p + 2 + 8 = 0 for p.
++++++++++
answer: 2

question: Teacher asked me this: Solve 0 = 37*a - 76 - 35 for a.
++++++++++
answer: 3

question: Teacher asked me this: Solve -16*f = -17*f - 5 for f.
++++++++++
answer:
-5