Solve 12*n + 15888 - 15900 = 0 for n.
Solve this plz.

A: 1

Solve 13*k = 5*k + 24 for k.
Solve this plz.

A: 3

Solve 464*z - 317 - 3488 = 2227 for z.
Solve this plz.

A:
13