Q: What is the solution?
Solve 0 = -9*z - 9*z - 727 + 799 for z.

A: 4

Q: What is the solution?
Solve -3048 - 3763 + 229 = 293*x - 136 for x.

A: -22

Q: What is the solution?
Solve 821 = 51*q - 168*q + 51*q - 2215 for q.

A:
-46