Answer
$x=0$
Work Step by Step
Using the order of operations and the properties of equality, the solution to the given equation, $
9-3x=2(5-2x)-(1-5x)
$, is
\begin{array}{l}
9-3x=10-4x-1+5x
\\\\
-3x+4x-5x=10-1-9
\\\\
-4x=0
\\\\
x=0
.\end{array}