QUESTION: Math problem: Solve y + 6*y + 28 = 0 for y.
ANS: -4
QUESTION: Math problem: Solve -16*c + 149*c + 357 = 14*c for c.
ANS: -3
QUESTION: Math problem: Solve 3*b + 3*b - 12 = 0 for b.
ANS: 2
QUESTION: Math problem: Solve -113*s = -222*s - 259 - 286 for s.
ANS:
-5