Answer
$n+7\leq 9$
Work Step by Step
$n$ plus $7$ is $n+7$.
Less than or equal to is $\leq$.
So, the inequality is
$n+7\leq 9$.
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.