Solve 15*p + 23 - 699 = -37*p for p.
Solve this plz.

A: 13

Solve p - 9 + 4 = 0 for p.
Solve this plz.

A: 5

Solve -12*b - 68 = b + 4*b for b.
Solve this plz.

A:
-4