QUESTION: Math problem: Solve 4*g - 6*g = 4 for g.
ANS: -2
QUESTION: Math problem: Solve 330 = 30933*u - 30948*u for u.
ANS: -22
QUESTION: Math problem: Solve -32*r - 11 = -107 for r.
ANS: 3
QUESTION: Math problem: Solve 141*q + 722 + 829 = 0 for q.
ANS:
-11