QUESTION: Math problem: Solve 0 = -113231*z + 113149*z - 512 - 636 for z.
ANS: -14
QUESTION: Math problem: Solve 13*u - 2*u = 2*u for u.
ANS: 0
QUESTION: Math problem: Solve 4667*m - 237*m = -89327 - 189763 for m.
ANS: -63
QUESTION: Math problem: Solve h - 5*h = -16 for h.
ANS:
4