Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 6 - Section 6.1 - Equations - Exercises - Page 238: 1



Work Step by Step

$x+2=8$ $x+2-2=8-2\longrightarrow$ subtract 2 from both sides $x=6$ To check, substitute the value for x and see of the result is true. $6+2=8$ $8=8\checkmark$
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