QUESTION: Math problem: Solve -3837 - 9483 = 50*v - 126*v - 72*v for v.
ANS: 90
QUESTION: Math problem: Solve 370*y + 312 = -1538 for y.
ANS: -5
QUESTION: Math problem: Solve -16*r - 7*r = 46 for r.
ANS: -2
QUESTION: Math problem: Solve 14*w - 9*w + 4*w = 0 for w.
ANS:
0