Respuesta :

Answer:

7x + 28

Step-by-step explanation:

  7(x+4)

= 7x + 28

Hi, there.

   _______

To simplify this, distribute 7 through the parenthesis:

[tex]\boldsymbol{7(x+4)=7\times x+7\times4=7x+28}[/tex]

Answer: [tex]\boldsymbol{7x+28}[/tex]

Hope the answer - and explanation - made sense,

happy studying!!