The given expression is :
[tex]8=\frac{-3}{4}p[/tex]Simplify the expression :
[tex]\begin{gathered} 8=\frac{-3}{4}p \\ \frac{8}{1}=\frac{-3}{4}p \end{gathered}[/tex]Apply the cross multiplication :
[tex]\begin{gathered} \frac{8}{1}=\frac{-3p}{4} \\ 8\times4=1\times(-3p) \\ 32=-3p \end{gathered}[/tex]Divide both side by ( -3 )
[tex]\begin{gathered} 32=-3p \\ -3p=32 \\ \frac{-3p}{-3}=\frac{32}{-3} \\ p=-\frac{32}{3} \end{gathered}[/tex]p = -32/3
Answer :
[tex]p=-\frac{32}{3}[/tex]