Solve 0 = -54*w + 39*w + 60 for w.
Solve this plz.

A: 4

Solve 0 = 147*a - 4380 + 2910 for a.
Solve this plz.

A: 10

Solve -8*p + 35 = -15*p for p.
Solve this plz.

A:
-5