Solve -391*j + 130 = -358*j - 101 for j.
Solve this plz.

A: 7

Solve -18*b + 23*b - 7*b = -40 for b.
Solve this plz.

A: 20

Solve 0 = -53*s + 3479 + 2905 - 4052 for s.
Solve this plz.

A:
44