Question: What is the solution?

Solve 0 = 3*i + 144 - 159 for i.

Answer: 5

Question: What is the solution?

Solve -149*u = -595 - 746 for u.

Answer: 9

Question: What is the solution?

Solve -c + 73 = -74*c for c.

Answer: -1

Question: What is the solution?

Solve 1951*p = 1938*p - 286 for p.

Answer:
-22