Answer
NOT a solution
Work Step by Step
Substituting $
n=4$ to the given equation, $
-3=5-\dfrac{n}{2}
$, then
\begin{array}{l}
-3=5-\dfrac{4}{2}
\\\\
-3=5-2
\\\\
-3=3
\text{ (FALSE)}
.\end{array}
Since the solution above ended with a $\text{
FALSE
}$ statement, then the given value of the variable is $\text{
NOT a solution
}$ to the given equation.
