question: Teacher asked me this: Solve -269*s - 1458*s - 63899 = 0 for s.
++++++++++
answer: -37

question: Teacher asked me this: Solve 615*f - 33 = 291*f + 291*f for f.
++++++++++
answer: 1

question: Teacher asked me this: Solve 47*h - 96 = 59*h for h.
++++++++++
answer: -8

question: Teacher asked me this: Solve 21*t - 49*t - 50*t = 2808 for t.
++++++++++
answer:
-36