Answer
$x= \frac{m}{9}$.
Work Step by Step
The given equation is
$\Rightarrow m=10x-x$
Use distributive property.
$\Rightarrow m=x(10-1)$
Simplify.
$\Rightarrow m=x(9)$
Divide each side by $9$.
$\Rightarrow \frac{m}{9}=\frac{x(9)}{9}$
Simplify.
$\Rightarrow \frac{m}{9}=x$
Hence, the rewritten literal equation is $x= \frac{m}{9}$.