QUESTION: Math problem: Solve 120*f - 23*f = -298 + 1462 for f.
ANS: 12
QUESTION: Math problem: Solve -30*x - 396 + 137 = 7*x for x.
ANS: -7
QUESTION: Math problem: Solve -78*s + 1539 = 1149 for s.
ANS: 5
QUESTION: Math problem: Solve 0 = 18*g - 53 - 37 for g.
ANS:
5