Q: What is the solution?
Solve 3*y - 16 = -10 for y.

A: 2

Q: What is the solution?
Solve -6309*h = -6322*h - 169 for h.

A: -13

Q: What is the solution?
Solve 487023 = -6142*o - 80588 + 160254 - 452523 for o.

A:
-140