Solve -348643*s = -349721*s + 28028 for s.
Solve this plz.

A: 26

Solve 6 + 106 = 14*u for u.
Solve this plz.

A: 8

Solve 87*g - 1752 = 66*g - 125*g for g.
Solve this plz.

A:
12