Elementary Technical Mathematics

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

Chapter 8 - Section 8.1 - Linear Equations with Two Variables - Exercises - Page 297: 24


(-7,5) (-7,0) (-7,-6)

Work Step by Step

$x+7=0\longrightarrow$ subtract 7 from each side. $x=-7$ X is always -7. For any given value of y, x will be equal to -7.
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