Solve 0 = 655*f + 212*f + 21793 + 65350 - 10847 for f.
Solve this plz.

A: -88

Solve -359 + 394 = -7*i for i.
Solve this plz.

A: -5

Solve 45684 + 32389 = -843*k - 265*k + 21565 for k.
Solve this plz.

A:
-51