QUESTION: Math problem: Solve 0 = 12*u + 3 - 3 for u.
ANS: 0
QUESTION: Math problem: Solve 563*n - 12619 = -434*n + 7321 for n.
ANS: 20
QUESTION: Math problem: Solve 36*q + 19*q = -848 - 87 for q.
ANS: -17
QUESTION: Math problem: Solve -31*s = -88*s + 285 for s.
ANS:
5