ANSWER:
Therefore, the equivalent expressions are:
[tex]\begin{gathered} 8x+4y+8y \\ 8x+12y \end{gathered}[/tex]STEP-BY-STEP EXPLANATION:
We have the following expression
[tex]4\cdot(2x+y+2y)[/tex]We operate the expression:
[tex]8x+4y+8y=8x+12y[/tex]