QUESTION: Math problem: Solve 1190*s = 428*s - 6096 for s.
ANS: -8
QUESTION: Math problem: Solve 112*q - 104*q = 40 for q.
ANS: 5
QUESTION: Math problem: Solve -215*o + 363 + 1192 = 194*o - 81 for o.
ANS: 4
QUESTION: Math problem: Solve 0 = -15*u - 516 + 591 for u.
ANS:
5