QUESTION: Math problem: Solve 181*q - 174*q = 7 for q.
ANS: 1
QUESTION: Math problem: Solve -888*f - 28808 = -1291*f - 1813*f for f.
ANS: 13
QUESTION: Math problem: Solve 3*o + 1377 = 1383 for o.
ANS: 2
QUESTION: Math problem: Solve 332 = 3*q + 645 - 322 for q.
ANS:
3