Respuesta :

faylilly

Answer:

x-9=3

x=3+9

x=12

Step-by-step explanation:

hope it helps

Tasyha

Answer:

x = 12

Step-by-step explanation:

[tex]x - 9 = 3 \\ x = 3 + 9 \\ [/tex]

[tex]\boxed{Answer:{\boxed{\green{x = 12}}}}[/tex]