#### Answer

0

#### Work Step by Step

-7 - (-7)
Can be rewritten as -7 + 7
7 - 7 = 0

Published by
Brooks Cole

ISBN 10:
1285199197

ISBN 13:
978-1-28519-919-1

0

-7 - (-7)
Can be rewritten as -7 + 7
7 - 7 = 0

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