Question: What is the solution?

Solve 1001 = -43*z + 786 for z.

Answer: -5

Question: What is the solution?

Solve -8*w + 78 - 110 = 0 for w.

Answer: -4

Question: What is the solution?

Solve 8008 = 381*h - 95*h for h.

Answer: 28

Question: What is the solution?

Solve -193*h + 139*h + 216 = 0 for h.

Answer:
4