Q: What is the solution?
Solve -58*n - 2001 = -83*n - 4*n for n.

A: 69

Q: What is the solution?
Solve -4*s + 1938 = 1966 for s.

A: -7

Q: What is the solution?
Solve -706*y - 1690 - 680 = 86*y + 6 for y.

A:
-3