♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex]y = - \frac{1}{3} x + 2 \\ [/tex]
Multiply sides by 3
[tex]3y = - x + 6[/tex]
Add sides x
[tex]x + 3y = 6[/tex]
Done...
