Question: What is the solution?

Solve 33*b - 256 = -25 for b.

Answer: 7

Question: What is the solution?

Solve -1755*h + 1748*h - 14 = 0 for h.

Answer: -2

Question: What is the solution?

Solve 101*z - 309 = -1380 - 444 for z.

Answer: -15

Question: What is the solution?

Solve 1028*u + 988 + 2334 = -2655 - 1219 for u.

Answer:
-7