Q: Solve:
Solve -5306*v = 3585*v + 443098 - 811246 - 938829 for v.

A: 147

Q: Solve:
Solve 111 = 34*v + 9 for v.

A: 3

Q: Solve:
Solve 7*q - 621 = -40*q - 22*q for q.

A:
9