Q: Solve:
Solve 90*b + 30422 = -81*b - 20*b - 96*b for b.

A: -106

Q: Solve:
Solve 18282 - 11864 = -4306*b - 69751 - 22869 for b.

A: -23

Q: Solve:
Solve -14*n - 481000 + 515725 = -477*n for n.

A:
-75