Solve -813*p + 351*p - 433 = -341*p - 554*p for p.
Solve this plz.

A: 1

Solve 2198*n + 2656*n - 1786*n + 73632 = 0 for n.
Solve this plz.

A: -24

Solve 0 = 6*a - a + 15 for a.
Solve this plz.

A:
-3