Solve 67*v + 475 + 2381 = -159 for v.
Solve this plz.

A: -45

Solve -228*f + 4 = -224*f for f.
Solve this plz.

A: 1

Solve 13*q - 19 + 84 = 0 for q.
Solve this plz.

A:
-5