Question: What is the solution?

Solve 5*w + 37 + 60 = -18 for w.

Answer: -23

Question: What is the solution?

Solve -130*s + 4224 = 2*s for s.

Answer: 32

Question: What is the solution?

Solve 116 + 12 = 32*f for f.

Answer: 4

Question: What is the solution?

Solve -2120 = 225*c - 13*c for c.

Answer:
-10