Q: What is the solution?
Solve -147 = 24*l + 45 for l.

A: -8

Q: What is the solution?
Solve -38177*n - 10065 = -37994*n for n.

A: -55

Q: What is the solution?
Solve 6494*o - 6 = 6492*o for o.

A:
3