Q: Solve:
Solve -34*d + 490*d - 7591 = -12626 - 14573 for d.

A: -43

Q: Solve:
Solve 792 = -359*f + 15 - 1018 for f.

A: -5

Q: Solve:
Solve 2133*f = 2141*f - 64 for f.

A:
8