Q: Solve:
Solve -4551*c + 391 = -4574*c for c.

A: -17

Q: Solve:
Solve 176*u = 2*u - 57*u + 13*u + 11336 for u.

A: 52

Q: Solve:
Solve -654*y + 33 = -687*y for y.

A:
-1