Solve -1267*r + 1228*r + 468 = 0 for r.
Solve this plz.

A: 12

Solve -2934*y = -2954*y - 60 for y.
Solve this plz.

A: -3

Solve 104*p - 155 = 328*p + 1188 + 673 for p.
Solve this plz.

A:
-9