Answer
w=3
Work Step by Step
$\frac{w+3}{4}=\frac{w}{2}$ cross multiply
$2(w+3)=4w$ distributive property
$2w+6=4w$ subtract 2w from both sides
$2w+6-2w=4w-2w$ simplify
$6=2w$ divide both sides by 2
$6\div2=2w\div2$ simplify
$3=w$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 2 - Solving Equations - 2-7 Solving Proportions - Lesson Check - Page 127: 3
Update this answer!
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.
