Solve -164*m - 84 = 555 + 1493 for m.
Solve this plz.

A: -13

Solve p + 279 - 278 = 0 for p.
Solve this plz.

A: -1

Solve 0 = 25*x - 19*x - 18 for x.
Solve this plz.

A:
3