Respuesta :

suspho

Answer:

7x+8m+7

Step-by-step explanation:

2(3x+4m)+x+7 =

6x+8m+x+7=

7x+8m+7

2(3x+4m)+x+7

do what’s in parentheses first (so we multiple it by 2)!

6x+8m+x+7

since 6x and x are like terms we can combine the two.

7x+8m+7

that’s how you combine like terms !