QUESTION: Math problem: Solve 7*z - 4 = 3 for z.
ANS: 1
QUESTION: Math problem: Solve 214*m + 771 = -2225 for m.
ANS: -14
QUESTION: Math problem: Solve 785 - 31258 = -345*w - 4598 for w.
ANS: 75
QUESTION: Math problem: Solve u + 248 = -17*u + 68 for u.
ANS:
-10