Solve -117*v + 73*v + 484 = 0 for v.
Solve this plz.

A: 11

Solve 26*l + 31891 = -47*l + 28898 for l.
Solve this plz.

A: -41

Solve -19*f - 399 = 15*f - 25 for f.
Solve this plz.

A:
-11