Q: Solve:
Solve 171 = 710*n + 12241 for n.

A: -17

Q: Solve:
Solve -4014*l + 256*l + 167812 = 51314 for l.

A: 31

Q: Solve:
Solve 26*u + 4092884 - 4093300 = 0 for u.

A:
16