Answer
$24y-16x$
Work Step by Step
$4[2x-6(x-y)]=4[2x-6x+6y]=4[-4x+6y]=24y-16x$
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.