QUESTION: Math problem: Solve -38045 - 20707 = 908*z + 7390 + 10130 for z.
ANS: -84
QUESTION: Math problem: Solve -11*c - 407 = 26*c for c.
ANS: -11
QUESTION: Math problem: Solve -644*w + 76268 = -1792*w - 2168*w for w.
ANS: -23
QUESTION: Math problem: Solve 0 = 398*y - 15423 + 3881 for y.
ANS:
29