Respuesta :

Let's begin by identifying key information given to us:

[tex]\begin{gathered} 4\mleft(q+7\mright) \\ \Rightarrow4\cdot q+4\cdot7 \\ \Rightarrow4q+28 \\ \\ \therefore4\mleft(q+7\mright)=4q+28 \end{gathered}[/tex]