Respuesta :

watermelonname24

Answer:

y=3

Step-by-step explanation:

[tex]\frac{7-y}{14-6}[/tex] = [tex]\frac{1}{2}[/tex]

[tex]\frac{7-y}{8}[/tex] = [tex]\frac{1}{2}[/tex]

7-y = 4

y=3