QUESTION: Math problem: Solve -2887*c = 1391*c + 916*c - 616642 + 201122 for c.
ANS: 80
QUESTION: Math problem: Solve 22*k - 796*k - 50808 = -32*k - 158*k for k.
ANS: -87
QUESTION: Math problem: Solve 145*l + 29 = 116*l for l.
ANS: -1
QUESTION: Math problem: Solve -191*m - 163*m + 10082 = 294*m + 42482 for m.
ANS:
-50