Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 1 - Solving Linear Equations - 1.5 - Rewriting Equations and Formulas - Exercises - Page 40: 7

Answer

$y=9x-45$.

Work Step by Step

The given equation is $\Rightarrow 9x-y=45$ Add $y$ to each side. $\Rightarrow 9x-y+y=45+y$ Simplify. $\Rightarrow 9x=45+y$ Subtract $45$ from each side. $\Rightarrow 9x-45=45+y-45$ Simplify. $\Rightarrow 9x-45=y$ Hence, the rewritten literal equation is $y=9x-45$.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.