Answer
$h=4$
Work Step by Step
$$\begin{align*}
5 \cdot \frac{h+6}{5}&=5\cdot2 &\text{Multiply 5 to both sides.}\\
h+6&=10 &\text{Simplify.}\\
h+6-6&=10-6&\text{Subtract 6 to both sides.}\\
h&=4 &\text{Simplify.}
\end{align*}$$
Check the answer by substituting $4$ to the variable in the given equation.
$$\begin{align*}
\frac{h+6}{5}&=2\\
\frac{4+6}{5}&\stackrel{?}{=}2\\
2&\stackrel{\checkmark}{=}2
\end{align*}$$
Thus, the solution is $h=4$.