#### Answer

$x=10$

#### Work Step by Step

In exponential form, the given logarithmic equation, $
\log x =1
,$ is equivalent to
\begin{array}{l}\require{cancel}
\log_{10} x =1
\\\\
x=10^1
.\end{array}
Hence, the value of the variable that satisfies the given equation is
\begin{array}{l}\require{cancel}
x=10
.\end{array}