Answer
5164
Work Step by Step
$\ \ \ 7\overset4/\!\!\!5\overset{15}/\!\!\!6\overset{11}1$
$\underline{-2397}$
$\ \ \ 5164$
$\ \ \ 5\overset11\overset164$
$\underline{+2397}$
$\ \ \ 7561 \checkmark$
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.