Q: What is the solution?
Solve -15*x = -63 + 48 for x.

A: 1

Q: What is the solution?
Solve 0 = 11654*l + 2524*l - 178838 - 93469 - 25431 for l.

A: 21

Q: What is the solution?
Solve 25*c + 34*c - 168 = 17*c for c.

A:
4