Q: What is the solution?
Solve 15*y = -527 + 542 for y.

A: 1

Q: What is the solution?
Solve 8*n - 20 = 20 for n.

A: 5

Q: What is the solution?
Solve -1613*m + 1609*m + 4 = 0 for m.

A:
1