Solve 1656 - 111 = 37*q - 455 + 76 for q.
Solve this plz.

A: 52

Solve 3*n - 24 = -30 for n.
Solve this plz.

A: -2

Solve 50 = 9*n + 77 for n.
Solve this plz.

A:
-3