Solve -2674*d - 325153 + 74552 = -3176*d - 6271*d for d.
Solve this plz.

A: 37

Solve -1152*u - 1206*u - 576 = 1782 for u.
Solve this plz.

A: -1

Solve 53584 = -64814*t + 64026*t for t.
Solve this plz.

A:
-68