Q: What is the solution?
Solve 177932*n + 135 = 177941*n for n.

A: 15

Q: What is the solution?
Solve 2550*m - 568 = 2610*m - 3148 for m.

A: 43

Q: What is the solution?
Solve -22*j + 9 = 31 for j.

A:
-1