Solve 717*n - 1702 + 10230 = 553*n for n.
Solve this plz.

A: -52

Solve 6*l + 15*l + 210 = 0 for l.
Solve this plz.

A: -10

Solve 2*w + 12*w + 28 = 0 for w.
Solve this plz.

A:
-2