Q: Solve -1544*h + 2695*h = -3138*h - 463212 for h.

A: -108

Q: Solve -1080*z + 3962 = -514*z for z.

A: 7

Q: Solve 966*c - 30701 - 4759 = -1989*c for c.

A: 12

Q: Solve 19597 - 2281 = 962*h for h.

A:
18