QUESTION: Math problem: Solve 180*y + 618 + 1174 = 308*y for y.
ANS: 14
QUESTION: Math problem: Solve -15*c - 105 = 6*c for c.
ANS: -5
QUESTION: Math problem: Solve 9030 = -66*v + 498*v - 2*v for v.
ANS: 21
QUESTION: Math problem: Solve -71*z - 10978 - 10825 = -21945 for z.
ANS:
2