QUESTION: Math problem: Solve 0 = -15674*m + 15699*m + 200 for m.
ANS: -8
QUESTION: Math problem: Solve -2*m - 20 = -24 for m.
ANS: 2
QUESTION: Math problem: Solve 189*s = -52*s + 67*s - 3306 for s.
ANS: -19
QUESTION: Math problem: Solve 63*a - 49504 = 1642*a + 4*a + 321*a for a.
ANS:
-26