QUESTION: Math problem: Solve -398*v - 151 = -549 for v.
ANS: 1
QUESTION: Math problem: Solve 2147780 - 2150810 = 202*w for w.
ANS: -15
QUESTION: Math problem: Solve 0 = 3*y - 18*y - 4*y for y.
ANS: 0
QUESTION: Math problem: Solve -7239*i - 13907*i + 599*i = -2532*i + 1801500 for i.
ANS:
-100