Q: Solve:
Solve 1816*a - 599*a = -869*a - 1238*a + 329076 for a.

A: 99

Q: Solve:
Solve -23100*n + 2312 = -23202*n - 1156 for n.

A: -34

Q: Solve:
Solve -9124*u - 5965*u - 2372190 = 7081*u for u.

A:
-107