Answer
-11x-8
Work Step by Step
(3-7x)-(11+4x)
3-7x-11-4x
-7x-4x-11+3
-11x-8
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.