Q: Solve:
Solve 7727*a - 7732*a + 4 + 96 = 0 for a.

A: 20

Q: Solve:
Solve 806*w + 156450 = 2296*w for w.

A: 105

Q: Solve:
Solve 0 = 15040*o - 14890*o + 9000 for o.

A:
-60