Q: Solve:
Solve c - 26 = -31 for c.

A: -5

Q: Solve:
Solve 58*z = 17*z - 179525 + 179238 for z.

A: -7

Q: Solve:
Solve 514*c + 433*c - 39810 - 15761 = -6327 for c.

A:
52