Solve -2010*z = -2176*z - 4316 for z.
Solve this plz.

A: -26

Solve -679*q + 18 = -676*q for q.
Solve this plz.

A: 6

Solve 400*x - 398*x + 24 = 0 for x.
Solve this plz.

A:
-12