Q: What is the solution?
Solve -10 = -0*y - 2*y for y.

A: 5

Q: What is the solution?
Solve 39*r + 101 + 368 = 40 for r.

A: -11

Q: What is the solution?
Solve 442*l - 2653 - 7484 = 2239 for l.

A:
28