Solve -428*t - 153694 = 764*t + 1353*t + 9186 for t.
Solve this plz.

A: -64

Solve 2051*c = -10102 + 1898 for c.
Solve this plz.

A: -4

Solve -4278 = 28410*x - 28596*x for x.
Solve this plz.

A:
23