Algebra 1

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

Chapter 5 - Linear Functions - Get Ready - Page 289: 4



Work Step by Step

We are trying to isolate $y$ in the equation $2y-x=4$ To do so, first, we must add $x$ to both sides: $2y=4+x$ Then, we divide by $2$ on each side of the equation to isolate $y$: $y=\frac{4+x}{2}$
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