Answer
$17$.
Work Step by Step
The given expression is
$=3x-4$
Substitute $7$ for $x$.
$=3(7)-4$
Multiply.
$=21-4$
Subtract.
$=17$.
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 3 - Graphing Linear Functions - Maintaining Mathematical Proficiency - Page 101: 7
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
