Question: What is the solution?

Solve 0 = -125*b + 543*b + 2090 for b.

Answer: -5

Question: What is the solution?

Solve 0 = 35*x + 458 - 913 for x.

Answer: 13

Question: What is the solution?

Solve 4*q - 19 + 3 = 0 for q.

Answer: 4

Question: What is the solution?

Solve -11*w = 29*w + 56*w + 864 for w.

Answer:
-9