Q: Solve:
Solve 0 = 8672*g - 11420*g + 65952 for g.

A: 24

Q: Solve:
Solve 0 = 620635*h - 620604*h + 4619 for h.

A: -149

Q: Solve:
Solve -1416 = -48*r + 166*r for r.

A:
-12