Q: Solve:
Solve 0 = -13*l - 5*l + l for l.

A: 0

Q: Solve:
Solve 0 = -7918*s + 8465*s + 311 + 14458 for s.

A: -27

Q: Solve:
Solve 13*b + 1102 = 1141 for b.

A:
3