Algebra 1

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

Chapter 2 - Solving Equations - 2-4 Solving Equations with Variables on Both Sides - Practice and Problem-Solving Exercises - Page 106: 32

Answer

Infinite Solutions/All real numbers

Work Step by Step

4-d=-d+4 --- Despite the fact that the equations aren't written the same on both sides, d is stil negative, and 4 is being added to it, so any value for d will be the same on both sides.
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