Solve 270*s + 2426 = -2434 for s.
Solve this plz.

A: -18

Solve -31*w = -11*w - 25 - 15 for w.
Solve this plz.

A: 2

Solve -6201*l - 67970 - 285271 = 1008*l for l.
Solve this plz.

A:
-49