Respuesta :
Answer:
21x +56
Step-by-step explanation:
7(3x+8)
Use the distributive property
7*3x + 7*8
21x +56
[tex]\huge\boxed{21x+56}[/tex]
We will use the Distributive Property. We will multiply the [tex]7[/tex] by each of the terms in the parentheses.
[tex]7(3x+8)\to7*3x+7*8[/tex]
Multiply.
[tex]\boxed{21x+56}[/tex]
