Solve -4480 = -257*v - 111 for v.
Solve this plz.

A: 17

Solve 20934 - 3849 = -107*h + 422*h - 650*h for h.
Solve this plz.

A: -51

Solve 1045*w - 2371*w + 47736 = 0 for w.
Solve this plz.

A:
36