Question: What is the solution?

Solve 0 = -243736*s + 244008*s + 5440 for s.

Answer: -20

Question: What is the solution?

Solve -5*f - 8 = -3*f for f.

Answer: -4

Question: What is the solution?

Solve 5*j + 7*j = 48 for j.

Answer: 4

Question: What is the solution?

Solve 0 = -93*x + 641*x + 9316 for x.

Answer:
-17