Solve 3299*i - 688 + 128 = 3279*i for i.
Solve this plz.

A: 28

Solve -35*l - 10 + 80 = 0 for l.
Solve this plz.

A: 2

Solve 47*h - 96 = 59*h for h.
Solve this plz.

A:
-8