Q: What is the solution?
Solve 0 = 8*z - 5*z + 12 for z.

A: -4

Q: What is the solution?
Solve 272*a + 57*a + 8554 = 0 for a.

A: -26

Q: What is the solution?
Solve -992*v + 725*v - 3738 = 0 for v.

A:
-14