QUESTION: Math problem: Solve 0 = -2*c - 11 + 15 for c.
ANS: 2
QUESTION: Math problem: Solve 880 + 1000 = 159*h + 217*h for h.
ANS: 5
QUESTION: Math problem: Solve 8305 = -12477*s + 12326*s for s.
ANS: -55
QUESTION: Math problem: Solve 94*w = 292 - 388 - 468 for w.
ANS:
-6