Solve 42*d = 338 + 165 - 125 for d.
Solve this plz.

A: 9

Solve -41455 = 2162*g + 1785 for g.
Solve this plz.

A: -20

Solve 1088*o = -5889 - 11519 for o.
Solve this plz.

A:
-16