Solve 5*s + 19 = 24 for s.
Solve this plz.

A: 1

Solve -186*l - 88*l + 6532 = 10*l for l.
Solve this plz.

A: 23

Solve -52 = -1479*r + 1485*r - 130 for r.
Solve this plz.

A:
13