Answer
$4(y+1) $
Work Step by Step
The problem states that 4 is multiplied by the sum of y and 1. Thus, we write y+1 and write the 4 outside the parenthesis to indicate that 4 is being multiplied by the whole sum, not just a part of it.
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.