Solve 20*h = 14*h + 6 for h.
Solve this plz.

A: 1

Solve -292*x + 970*x = -92*x + 10010 for x.
Solve this plz.

A: 13

Solve 6834*u - 6826*u + 72 = 0 for u.
Solve this plz.

A:
-9