Q: Solve:
Solve 124*l - 126*l = 0 for l.

A: 0

Q: Solve:
Solve 937080 = -17444*h + 1143*h + 683*h for h.

A: -60

Q: Solve:
Solve 140437 + 350970 = -5092*a + 12759 for a.

A:
-94