Respuesta :

AlinaYev
8b-2 should be the answer because u first distribute and then combine liked variables
Ver imagen AlinaYev

Hey there!☺

[tex]Answer:\boxed{8b-2}[/tex]

[tex]Explanation:[/tex]

[tex]5(b+2)+2b-12+b[/tex]

Let's start by distributing.

[tex](5)(b)+(5)(2)+2b+-12+b\\5b+10(5\times2)+2b+-12+b\\5b+10+2b+-12+b[/tex]

Now we will combine like terms.

[tex](5b+2b+b)+(10+-12)\\8b+-2\\8b-2[/tex]

[tex]8b-2[/tex] is your final answer.

Hope this helps!