Q: Solve:
Solve -5678*v + 5696*v + 144 = 0 for v.

A: -8

Q: Solve:
Solve 88*f = -28*f + 2*f - 7068 for f.

A: -62

Q: Solve:
Solve -11335*f + 5629*f - 16588 = -5590*f for f.

A:
-143