Q: What is the solution?
Solve 2648*l = -900*l - 1379*l - 290693 for l.

A: -59

Q: What is the solution?
Solve -55*u + 84*u = 58 for u.

A: 2

Q: What is the solution?
Solve -14*u + 8*u - 18025 = 79*u + 90*u for u.

A:
-103