Solve 0 = -232685*s + 232690*s + 15 for s.
Solve this plz.

A: -3

Solve 1915 + 1349 = 126*u - 6060 for u.
Solve this plz.

A: 74

Solve 23*v = -9*v + v - 124 for v.
Solve this plz.

A:
-4