QUESTION: Math problem: Solve -13*b - 4 = -18 - 116 for b.
ANS: 10
QUESTION: Math problem: Solve 665*b - 66421 = 3404 for b.
ANS: 105
QUESTION: Math problem: Solve 60*s + 9 = 63*s for s.
ANS: 3
QUESTION: Math problem: Solve 14*s - 37*s = -161 for s.
ANS:
7