Solve o + 2 = -0*o for o.
Solve this plz.

A: -2

Solve -1064*b = 843*b - 3082*b + 816*b - 14001 for b.
Solve this plz.

A: -39

Solve -128*f = 9139 - 10163 for f.
Solve this plz.

A:
8