Answer
$x\gt\dfrac{7}{2}$
Work Step by Step
Using the properties of inequalities, the solution to the given inequality, $
8x\gt28
,$ is
\begin{array}{l}\require{cancel}
x\gt\dfrac{28}{8}
\\\\
x\gt\dfrac{\cancel{4}\cdot7}{\cancel{4}\cdot2}
\\\\
x\gt\dfrac{7}{2}
.\end{array}