Answer
$x=0.28125$
Work Step by Step
Using the properties of equality, the value of the variable that satisfies the given expression, $
x+0.45=2.6x
,$ is
\begin{array}{l}\require{cancel}
x-2.6x=-0.45
\\\\
-1.6x=-0.45
\\\\
x=\dfrac{-0.45}{-1.6}
\\\\
x=0.28125
.\end{array}