Q: Solve:
Solve 0 = 155*v + 9*v + 32*v + 3724 for v.

A: -19

Q: Solve:
Solve -9237*a - 1800 = -18490*a + 9223*a for a.

A: 60

Q: Solve:
Solve -556*f - 2763 = 1129 for f.

A:
-7