Solve 3570 = -204*w + 3774 for w.
Solve this plz.

A: 1

Solve 288*w - 3593 - 1201 = 37 + 3521 for w.
Solve this plz.

A: 29

Solve 1533 = 1636*s - 1709*s for s.
Solve this plz.

A:
-21