2 x - 3 y = 9. Is What I Got :)
[tex]\text{If you're looking for the other equation, the other one might just be }\\\text{the simplified version of this}\\\\\text{Simplify:}\\\\3y=2x-9\\\\\text{Divide everything by 3}\\\\\boxed{y=\frac{2}{3}x-3}[/tex]