Question: What is the solution?

Solve 655*w + 5225 = 864*w for w.

Answer: 25

Question: What is the solution?

Solve 0 = 230*u + 2018 + 3703 - 201 for u.

Answer: -24

Question: What is the solution?

Solve -30*r + 165 = -63*r for r.

Answer: -5

Question: What is the solution?

Solve 0 = 20074*q - 20092*q + 108 for q.

Answer:
6