Solve -16 = 3*x - 1 for x.
Solve this plz.

A: -5

Solve -55738 = 441*b - 1396*b + 20662 for b.
Solve this plz.

A: 80

Solve -51*z + 38*z + 24 = -25*z for z.
Solve this plz.

A:
-2