Q: What is the solution?
Solve -490*l - 243*l = 525*l + 105*l - 73602 for l.

A: 54

Q: What is the solution?
Solve -26 = -4*x - 42 for x.

A: -4

Q: What is the solution?
Solve 13496 = -268418*c + 536853*c - 268194*c for c.

A:
56