Anna S.
asked 08/16/14Identify the property shown. 7+(-7)=0
Identify the property shown.
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1 Expert Answer

John K. answered 08/16/14
Tutor
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(18)
Effective Specialist in Never-Been-Good-at-Math situations
David is correct, that is called the Additive Inverse Property.
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David J.
09/17/14