Respuesta :

Answer:

20n + 18

Step-by-step explanation:

10 + 2(10n + 4)

10 + 20n + 8

20n + 18

Hey there!

[tex]Answer:\boxed{20n+18}[/tex]

[tex]Explanation:[/tex]

[tex]10+2(10n+4)[/tex]

Let's start by distributing.

[tex]10+(2)(10n)+(2)(4)\\10+20n+8[/tex]

Now combine like terms.

[tex]10+20n+8\\(20n)+(10+8)\\20n+18[/tex]

[tex]\boxed{20n+18}\text{ is the answer.}[/tex]

Hope this helps!

[tex]\text{-TestedHyperr}[/tex]