Q: Solve:
Solve 9*y - 35*y - 1659 = 27*y + 1044 for y.

A: -51

Q: Solve:
Solve -241*c + 232*c = -81 for c.

A: 9

Q: Solve:
Solve 0 = 197*v - 231*v + 782 for v.

A:
23