Q: What is the solution?
Solve 16*z + 12 = 10*z for z.

A: -2

Q: What is the solution?
Solve 5184 = 178*o + 686*o for o.

A: 6

Q: What is the solution?
Solve 290*l - 234 = 579*l - 302*l for l.

A:
18