#### Answer

Solution set:$ \qquad\{ 3 \}_{ }$

#### Work Step by Step

Graphing with desmos.com/calculator (see image)
graph the LHS function and the RHS function in the same window.
We find the intersection point to be $(3,19),$
meaning that for x=$3$ the LHS equals the RHS,
meaning that x=$3$ is the solution of the equation.