Q: Solve 0 = -4*l - 27 + 15 for l.

A: -3

Q: Solve 2517*i + 49 = 2522*i - 1 for i.

A: 10

Q: Solve -269*w - 4768 = -542*w + 200*w - 1045 for w.

A: 51

Q: Solve -4114*q + 4127*q = -13 for q.

A:
-1