Q: What is the solution?
Solve 0 = -85*m + 238 + 222 + 220 for m.

A: 8

Q: What is the solution?
Solve 52*h - 53*h = 3 for h.

A: -3

Q: What is the solution?
Solve -2*g = -414 + 416 for g.

A:
-1