Q: What is the solution?
Solve -474*f - 5729 = -10627 - 2210 - 10430 for f.

A: 37

Q: What is the solution?
Solve 81 = 49*d - 752 for d.

A: 17

Q: What is the solution?
Solve 52*f - 720 = -1240 for f.

A:
-10