Q: What is the solution?
Solve -133*h = -129*h - 32 for h.

A: 8

Q: What is the solution?
Solve -2529*r - 2600*r + 5203*r = -2072 for r.

A: -28

Q: What is the solution?
Solve 1978 - 98 - 228 = 59*w for w.

A:
28