Question: What is the solution?

Solve 0 = 565*n - 38980 - 2265 for n.

Answer: 73

Question: What is the solution?

Solve -2636045*w = -2636035*w + 63 - 433 for w.

Answer: 37

Question: What is the solution?

Solve 9 = -509*n + 569*n - 111 for n.

Answer: 2

Question: What is the solution?

Solve 3*i + 150*i = 227 + 691 for i.

Answer:
6