Q: Solve:
Solve 211100 = 5293*a - 11206 for a.

A: 42

Q: Solve:
Solve 0 = -361*v + 328*v - 660 for v.

A: -20

Q: Solve:
Solve 38686 = 123081*j - 124763*j for j.

A:
-23