QUESTION: Math problem: Solve 0 = -290*v + 315*v + 200 for v.
ANS: -8
QUESTION: Math problem: Solve 0 = -11045*m + 10915*m - 1300 for m.
ANS: -10
QUESTION: Math problem: Solve 32*b - 587 = -74*b + 2699 for b.
ANS: 31
QUESTION: Math problem: Solve 3910 = -87*b + 125*b + 47*b for b.
ANS:
46