Solve -9*w + 8 = -11*w for w.
Solve this plz.

A: -4

Solve 216 = -117*w - 1203 - 102 for w.
Solve this plz.

A: -13

Solve 0 = -3*c + 164*c - 6923 for c.
Solve this plz.

A:
43