Solve -54*a + 80 = -34*a for a.
Solve this plz.

A: 4

Solve 23 - 2259 - 3071 = -87*p for p.
Solve this plz.

A: 61

Solve 0 = -152*n + 245*n + 330*n + 207*n for n.
Solve this plz.

A:
0