Q: What is the solution?
Solve -111*n + 175170 = 343733 - 172781 for n.

A: 38

Q: What is the solution?
Solve 104*f - 174*f = 630 for f.

A: -9

Q: What is the solution?
Solve -3*g + 491 - 487 = -g for g.

A:
2