Q: What is the solution?
Solve 0 = -195965*l + 195903*l + 1550 for l.

A: 25

Q: What is the solution?
Solve -15*s + 20*s + 10 = 0 for s.

A: -2

Q: What is the solution?
Solve 116 = 4*j + 148 for j.

A:
-8