Answer:
[tex]\huge\boxed{y=\dfrac{x}{5}}[/tex]
Step-by-step explanation:
[tex]x=5y\\\\5y=x\qquad|\text{divide both sides by 5}\\\\\dfrac{5\!\!\!\!\diagup y}{5\!\!\!\!\diagup}=\dfrac{x}{5}\\\\y=\dfrac{x}{5}[/tex]
