Solve -8048*c = -8178*c + 4030 for c.
Solve this plz.

A: 31

Solve -92693 - 295135 = -9234*c for c.
Solve this plz.

A: 42

Solve 72*c - 47 - 1021 = -204 for c.
Solve this plz.

A:
12