QUESTION: Math problem: Solve -w + 39 = 41 for w.
ANS: -2
QUESTION: Math problem: Solve 0 = 337*c - 6841 + 1112 for c.
ANS: 17
QUESTION: Math problem: Solve 36*d - 113 = 211 for d.
ANS: 9
QUESTION: Math problem: Solve -9912 = 685*z - 9771 + 66989 for z.
ANS:
-98