Q: Solve:
Solve -105645 = 66*l - 105183 for l.

A: -7

Q: Solve:
Solve -37633*q + 37646*q + 247 = 0 for q.

A: -19

Q: Solve:
Solve -4478 - 1228 = 988*y - 37*y for y.

A:
-6