Solve 0 = -18*p + 12*p - 24 for p.
Solve this plz.

A: -4

Solve 15*h + 39 - 24 = 0 for h.
Solve this plz.

A: -1

Solve 27 = -5*k + 7 for k.
Solve this plz.

A:
-4