Solve -8*f - 54 + 14 = 0 for f.
Solve this plz.

A: -5

Solve -929*a + 506 + 515 = -837 for a.
Solve this plz.

A: 2

Solve -1866 = -24*i - 2322 for i.
Solve this plz.

A:
-19