To solve for x first subtract 8 from both sides of the equation
[tex]\begin{gathered} -48=8x+8 \\ -48-8=8x+8-8 \\ -56=8x \end{gathered}[/tex]Now divide both sides of the equation by 8
[tex]\begin{gathered} \frac{-56}{8}=\frac{8x}{8} \\ -7=x \end{gathered}[/tex]Therefore, the solution for this equation is
[tex]x=-7[/tex]