Q: Solve 3408*l - 12339 = -66867 for l.

A: -16

Q: Solve 6086 = -980*x + 39891 - 10668 + 27823 for x.

A: 52

Q: Solve -2231 = -198*b + 9320 - 2047 for b.

A: 48

Q: Solve 9 = -131*q + 122*q for q.

A:
-1