QUESTION: Math problem: Solve 0 = -31*w - w - 96 for w.
ANS: -3
QUESTION: Math problem: Solve -12*b + 32*b = 140 for b.
ANS: 7
QUESTION: Math problem: Solve 0 = 21*b - 51 - 33 + 21 for b.
ANS: 3
QUESTION: Math problem: Solve 96 = -26*q + 17*q - 39*q for q.
ANS:
-2