Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 2 Linear Equations and Functions - 2.1 Represent Relations and Functions - 2.1 Exercises - Mixed Review - Page 79: 62

Answer

x $\gt$ -28

Work Step by Step

1. Start with the original equation 2. Subtract 7 from both sides 3. Multiply both sides by 4 4. Graph the simplified equation on a number line 5. Since x is greater than -28, the solution does not include -28. This can be represented on the number line with an open circle
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