Solve 0 = 44*l + 476*l + 2903 + 4897 for l.
Solve this plz.

A: -15

Solve 1208*r - 812 = -1268*r + 2534*r for r.
Solve this plz.

A: -14

Solve 479*k + 3654 - 12822 = 1978 + 4661 for k.
Solve this plz.

A:
33