QUESTION: Math problem: Solve -40*u + 167 = 7 for u.
ANS: 4
QUESTION: Math problem: Solve -68*g + 518*g + 32*g = 12054 + 7708 for g.
ANS: 41
QUESTION: Math problem: Solve 20*m - 12 = -12 for m.
ANS: 0
QUESTION: Math problem: Solve -103 + 75 = -7*f for f.
ANS:
4