Q: Solve:
Solve 38*o = -78*o + 225*o + 179*o - 7200 for o.

A: 25

Q: Solve:
Solve -106*x = -111*x - 10 for x.

A: -2

Q: Solve:
Solve -3211 = 1340*a - 1419*a - 1194 + 3276 for a.

A:
67