Solve -c - 702 = -705 for c.
Solve this plz.

A: 3

Solve 24*s - 381*s - 893*s = 532*s - 83*s for s.
Solve this plz.

A: 0

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

A:
-4