Q: Solve:
Solve -130*x = -275*x + 109*x - 1296 for x.

A: -36

Q: Solve:
Solve 77*n + 33701 + 33340 - 72123 = 0 for n.

A: 66

Q: Solve:
Solve -148 = -25*y + 77 for y.

A:
9