Q: What is the solution?
Solve 57*k - 77*k - 80 = 0 for k.

A: -4

Q: What is the solution?
Solve 0 = 1232*g + 702*g + 71558 for g.

A: -37

Q: What is the solution?
Solve 25*i + 415 - 840 = 0 for i.

A:
17