Answer
$x=13$
Work Step by Step
Using the laws of exponents, the value of the variable in the given equation $
\dfrac{t^{26}}{t^x}=t^x
$ is
\begin{array}{l}\require{cancel}
t^{26-x}=t^x
\\\\
26-x=x
\\\\
-x-x=-26
\\\\
-2x=-26
\\\\
x=\dfrac{-26}{-2}
\\\\
x=13
.\end{array}