Answer
$n=-35$
Work Step by Step
Using the properties of equality, the value of the variable that satisfies the given equation, $
-14-n=21
,$ is
\begin{array}{l}\require{cancel}
-n=21+14
\\\\
-n=35
\\\\
n=-35
.\end{array}
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.