#### Answer

-2 is not a solution.

#### Work Step by Step

First, substitute $-2$ for x in the equation.
$-1+x=1$
$-1+(-2)=1$
$-3\ne1$ Because -3 is not equal to 1, -2 is not a solution.

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

-2 is not a solution.

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