QUESTION: Math problem: Solve 7*o = -12*o - 27*o - 138 for o.
ANS: -3
QUESTION: Math problem: Solve 94*s = 406*s - 3432 for s.
ANS: 11
QUESTION: Math problem: Solve -890*u + 882*u = 8 for u.
ANS: -1
QUESTION: Math problem: Solve 1706*q = 1395*q - 2177 for q.
ANS:
-7