Q: Solve 0 = -327*c + 285*c - 84 for c.

A: -2

Q: Solve -3 = -16816*j + 16813*j for j.

A: 1

Q: Solve 3 = -9*x + 7*x + 3*x for x.

A: 3

Q: Solve -3337401*f - 991 = -3337500*f + 1937 + 6972 for f.

A:
100