question: Teacher asked me this: Solve -39*h + 45484 = 509*h for h.
++++++++++
answer: 83

question: Teacher asked me this: Solve -19 + 14 = u for u.
++++++++++
answer: -5

question: Teacher asked me this: Solve -614*t = -610*t - 16 for t.
++++++++++
answer: 4

question: Teacher asked me this: Solve 1933*f + 1379*f + 36432 = 0 for f.
++++++++++
answer:
-11