9514 1404 393
Answer:
y = 3
Step-by-step explanation:
Multiply both sides of the equation by 9 to eliminate the denominator.
[tex]\displaystyle\frac{y}{9}=\frac{4}{12}\\\\\frac{y}{9}\cdot9=\frac{1}{3}\cdot9\qquad\text{multiply by 9, simplify fraction}\\\\y=\frac{9}{3}\qquad\text{clean up a bit}\\\\\boxed{y=3}\qquad\text{perform the division}[/tex]
