Q: Solve:
Solve 97*o + 982*o - 229*o - 34850 = 0 for o.

A: 41

Q: Solve:
Solve 4 = -23*u + 22*u for u.

A: -4

Q: Solve:
Solve -31*q + 34*q - 15 = 0 for q.

A:
5