question: Teacher asked me this: Solve -812*f = -280*f - 25595 - 4729 for f.
++++++++++
answer: 57

question: Teacher asked me this: Solve -10*h + 149*h - 2692 - 3207 + 1729 = 0 for h.
++++++++++
answer: 30

question: Teacher asked me this: Solve -69*x + 792 = 3*x for x.
++++++++++
answer: 11

question: Teacher asked me this: Solve 0 = 29*h + 50*h + 79 for h.
++++++++++
answer:
-1