QUESTION: Math problem: Solve -250 + 1159 = -173*t - 475 for t.
ANS: -8
QUESTION: Math problem: Solve -2126*z - 2132*z - 2157*z = -6599*z - 6808 for z.
ANS: -37
QUESTION: Math problem: Solve -563*b - 8460 - 7867 = 0 for b.
ANS: -29
QUESTION: Math problem: Solve 0 = -172*w + 174*w + 2 for w.
ANS:
-1