Q: What is the solution?
Solve -236*l - 372*l - 22496 = 0 for l.

A: -37

Q: What is the solution?
Solve -25*r + 29 = -21 for r.

A: 2

Q: What is the solution?
Solve 16*s - 18*s = -2 for s.

A:
1