Solve -118*w - 759 = -163*w - 208*w for w.
Solve this plz.

A: 3

Solve 147150*t - 147171*t = 21 for t.
Solve this plz.

A: -1

Solve 3129*c = -5233*c + 1061974 for c.
Solve this plz.

A:
127