Q: What is the solution?
Solve 0 = -86*i + 615342 - 624200 for i.

A: -103

Q: What is the solution?
Solve -24*l - 13*l - 74 = 0 for l.

A: -2

Q: What is the solution?
Solve 70 = 9*s + 43 for s.

A:
3