[tex]Answer: \large\boxed{y=\frac{-ax}{b} -\frac{c}{b}}[/tex]
Step-by-step explanation:
[tex]ax+by+c=0\\ax+by=-c\\by=-ax-c\\y=\frac{-ax-c}{b}\\y=\frac{-ax}{b} -\frac{c}{b}[/tex]