Solve -484 + 206 = q - 221 for q.
Solve this plz.

A: -57

Solve -11 = -25*t + 14*t for t.
Solve this plz.

A: 1

Solve 463*z + 408*z + 15837 + 4886 = -30*z for z.
Solve this plz.

A:
-23