Solve -1637 = -154*l - 204 + 877 for l.
Solve this plz.

A: 15

Solve 46*j - 93 = 91 for j.
Solve this plz.

A: 4

Solve 303*b - 468*b - 24*b = 613*b - 13634 for b.
Solve this plz.

A:
17