Respuesta :

4x+26

Explanation

Step 1

apply the distributive property

[tex]\begin{gathered} 7(x+2)-3(x-4) \\ 7x+14-3x+12 \end{gathered}[/tex]

Step 2

add similar terms

[tex]\begin{gathered} 7x+14-3x+12 \\ 7x-3x+14+12 \\ 4x+26 \end{gathered}[/tex]