Solve -25*b = -b - 16*b + 16 for b.
Solve this plz.

A: -2

Solve 0 = z - 63 + 67 for z.
Solve this plz.

A: -4

Solve -37*p + 16*p = -253*p + 2061 - 7629 for p.
Solve this plz.

A:
-24