Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - 3-8 Unions and Intersections of Sets - Mixed Review - Page 220: 59


The ordered pair is a solution.

Work Step by Step

$\frac{1}{2}x+7=y\longrightarrow$ substitute 8 for x and 11 for y $\frac{1}{2}(8)+7\overset?=11$ $4+7\overset?=11$ $11=11\checkmark$ The ordered pair is a solution.
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