Question: What is the solution?

Solve -120 - 153 + 234 = -39*h for h.

Answer: 1

Question: What is the solution?

Solve 0 = 6*j + 5487 - 5523 for j.

Answer: 6

Question: What is the solution?

Solve 0 = 72*d - 56 - 232 for d.

Answer: 4

Question: What is the solution?

Solve -876*b + 135699 - 8190 = 3993 for b.

Answer:
141