Solve 3345*u + 240 = 3325*u for u.
Solve this plz.

A: -12

Solve -2533*h + 1275*h = -1274*h for h.
Solve this plz.

A: 0

Solve -29*j + 289*j + 355 = -95*j for j.
Solve this plz.

A:
-1