Answer
$x=-1$
Work Step by Step
$\bf{\text{Solution Outline:}}$
To solve the given equation, $
4-3x=7
,$ use the properties of equality to isolate the variable.
$\bf{\text{Solution Details:}}$
Using the properties of equality to isolate the variable, the equation above is equivalent to
\begin{array}{l}\require{cancel}
4-3x=7
\\\\
-3x=7-4
\\\\
-3x=3
\\\\
x=\dfrac{3}{-3}
\\\\
x=-1
.\end{array}