Q: What is the solution?
Solve -224105*u = -223993*u + 8960 for u.

A: -80

Q: What is the solution?
Solve 1752*q = 1930*q + 4450 for q.

A: -25

Q: What is the solution?
Solve 0 = 8264*l - 2408 + 35464 for l.

A:
-4