Solve -75410*w = -75520*w + 2750 for w.
Solve this plz.

A: 25

Solve -90 = 7*l - 69 for l.
Solve this plz.

A: -3

Solve 14*y + 189 = 119*y - 1071 for y.
Solve this plz.

A:
12