Solve 176*o = 64280 - 58472 for o.
Solve this plz.

A: 33

Solve 0 = -41*l + 111 + 135 for l.
Solve this plz.

A: 6

Solve -9*s + 12 + 7 = -28*s for s.
Solve this plz.

A:
-1