Q: What is the solution?
Solve -1756*f - 8645 - 7397 = 15509 - 6967 for f.

A: -14

Q: What is the solution?
Solve 3412 = -90*v + 2937 + 2725 for v.

A: 25

Q: What is the solution?
Solve -64*s - 17 = -11*s - 123 for s.

A:
2