Solve 2385*c + 3731*c = 1776*c - 64239 - 92001 for c.
Solve this plz.

A: -36

Solve -29 = 176*u - 29 for u.
Solve this plz.

A: 0

Solve -6*m + m = 20 for m.
Solve this plz.

A:
-4