Q: What is the solution?
Solve 0 = 53*a - 36 + 89 for a.

A: -1

Q: What is the solution?
Solve -48*n - 6 = -50*n for n.

A: 3

Q: What is the solution?
Solve 116*f + 762*f - 136*f = -23747 - 6675 for f.

A:
-41