question: Teacher asked me this: Solve -593*f = -720*f + 2 - 2 for f.
++++++++++
answer: 0

question: Teacher asked me this: Solve -52206 = 1198*y + 384*y for y.
++++++++++
answer: -33

question: Teacher asked me this: Solve -10*m - 7*m = -19*m for m.
++++++++++
answer: 0

question: Teacher asked me this: Solve -649*q + 4 = 648*q - 1293*q for q.
++++++++++
answer:
1