Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 3 - Parallel and Perpendicular Lines - Get Ready! - Page 137: 7

Answer

x=4

Work Step by Step

$3x+11=7x-5\longrightarrow$ solve for x $11=4x-5\longrightarrow$ subtraction property of equality $16=4x\longrightarrow$ addition property of equality $4=x\longrightarrow$ division property of equality
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