Solve -1953 = 95*t + 39*t - 479 for t.
Solve this plz.

A: -11

Solve 130296*w = 130568*w + 17408 for w.
Solve this plz.

A: -64

Solve -621*w + 31920 = -1077*w for w.
Solve this plz.

A:
-70