Q: Solve 572*y = 556*y - 1449 + 137 for y.

A: -82

Q: Solve 63*f - 84682 = -85564 for f.

A: -14

Q: Solve -18*h - 54*h + 1260 = -9*h for h.

A: 20

Q: Solve -10271*f = -10346*f + 450 for f.

A:
6