Q: What is the solution?
Solve 2615*i = 2598*i + 16 - 101 for i.

A: -5

Q: What is the solution?
Solve -25 = 20*l - 5 for l.

A: -1

Q: What is the solution?
Solve 435 = 41*s + 43*s + 61*s for s.

A:
3