QUESTION: Math problem: Solve 6329 = -213*m + 1856 for m.
ANS: -21
QUESTION: Math problem: Solve 0 = 129*m - 131*m - 6 for m.
ANS: -3
QUESTION: Math problem: Solve 2*a = 9*a - 11*a + 20 for a.
ANS: 5
QUESTION: Math problem: Solve -113*s - 682*s = 17741 + 2134 for s.
ANS:
-25