Solve -25*w + 30 + 13 = -35*w + 3 for w.
Solve this plz.

A: -4

Solve 0 = -159*n + 111*n + 48 for n.
Solve this plz.

A: 1

Solve 0 = 5*y - 35 + 40 for y.
Solve this plz.

A:
-1