question: Teacher asked me this: Solve 0 = -79*x - 343 + 27 for x.
++++++++++
answer: -4

question: Teacher asked me this: Solve 198*f = -150229 + 164683 for f.
++++++++++
answer: 73

question: Teacher asked me this: Solve 0 = -36*i - 4*i + 200 for i.
++++++++++
answer: 5

question: Teacher asked me this: Solve -564 = -2*f - 582 for f.
++++++++++
answer:
-9