Q: Solve:
Solve 0 = -2009*q - 9237 + 44289 + 23209 for q.

A: 29

Q: Solve:
Solve 0 = -40*l - 32*l + 38*l + 34 for l.

A: 1

Q: Solve:
Solve -10065586*y = -10065618*y + 672 for y.

A:
21