Answer
$1.771$
Work Step by Step
Apply logarithmic property : $\log_{n} m=\dfrac{\log m}{\log n}$
The given expression can be written as:
$x=\log_{3} (7) =\dfrac{\log 7}{\log 3}$
Now, we will evaluate the result by using calculator .
Therefore, our answer is: $\dfrac{\log 7}{\log 3}=1.771$