Q: What is the solution?
Solve 0 = -0*y - 0*y + 11*y - 330 for y.

A: 30

Q: What is the solution?
Solve -34 + 197 = 163*u for u.

A: 1

Q: What is the solution?
Solve 688 - 4817 = 571*k + 1010 for k.

A:
-9