College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter P - Prerequisites: Fundamental Concepts of Algebra - Exercise Set P.1 - Page 18: 121

Answer

$x-(x+4)$

Work Step by Step

A number decreased by the sum of the number and four Let x be the unknown number Decreased by subtracts something from the number Sum gives an answer to an addition problem $x-(x+4)$
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