QUESTION: Math problem: Solve 77*i + 293*i + 18128 = -42*i for i.
ANS: -44
QUESTION: Math problem: Solve 0 = 20*f + 151379 - 150159 for f.
ANS: -61
QUESTION: Math problem: Solve 931*w + 1490*w = 520*w - 169189 for w.
ANS: -89
QUESTION: Math problem: Solve 650*y - 1330*y + 3273 - 15513 = 0 for y.
ANS:
-18