Answer
$7y-11$
Work Step by Step
The given expression is
$=(8y+1)+(-y-12)$
Clear the parentheses.
$=8y+1-y-12$
Group like terms.
$=8y-y+1-12$
Combine like terms.
$=7y-11$
Big Ideas Math - Algebra 1, A Common Core Curriculum
by Larson, Ron; Boswell, Laurie
Published by
Big Ideas Learning LLC
ISBN 10:
978-1-60840-838-2
ISBN 13:
978-1-60840-838-2
Chapter 10 - Radical Functions and Equations - 10.4 - Inverse of a Function - Exercises - Page 574: 65
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