Question: What is the solution?

Solve -58*n + 221 + 488 = -161 for n.

Answer: 15

Question: What is the solution?

Solve -221*c + 6460 = -191*c - 200*c for c.

Answer: -38

Question: What is the solution?

Solve -28*l - 11591 + 10779 = 0 for l.

Answer: -29

Question: What is the solution?

Solve 11117 = 26*s + 11585 for s.

Answer:
-18