Question: What is the solution?

Solve -52*n - 120 - 192 = 0 for n.

Answer: -6

Question: What is the solution?

Solve 25 - 43 = 9*w for w.

Answer: -2

Question: What is the solution?

Solve 1833*i - 858 = 2119*i for i.

Answer: -3

Question: What is the solution?

Solve -44 - 281 = -65*a for a.

Answer:
5