#### Answer

$(4, +\infty)$
Refer to the image below for the graph.

#### Work Step by Step

Add $5$ to both sides to obtain:
$2x \gt 8$
Divide by $2$ on both sides to obtain:
$x \gt 4$
The solution set is the set of real numbers greater than $4$.
In interval notation, the solution set is:
$(4, +\infty)$
To graph this inequality, plot a hole (or hollow dot) at $x=4$ then shade the region to its right.
(refer to the attached image in the answer part)