Solve 57*d + 200 = 17*d for d.
Solve this plz.

A: -5

Solve 54*p - 177 = -203 - 784 for p.
Solve this plz.

A: -15

Solve 33*c - 3*c = 6*c - 648 for c.
Solve this plz.

A:
-27