Q: What is the solution?
Solve 4673 = -118*y + 3493 for y.

A: -10

Q: What is the solution?
Solve 651*b + 8437 + 14599 = -193*b - 42*b for b.

A: -26

Q: What is the solution?
Solve 3623 + 5731 + 3423 - 3957 = 420*f for f.

A:
21