[tex]y = - \frac{5}{6} x - \frac{8}{3} [/tex]
[tex]6 \times y = - \frac{5}{6} x\times 6 - \frac{8}{3} \times 6[/tex]
[tex]6y = - 5x - 16[/tex]
[tex]5x + 6y = - 16[/tex]
