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Mathematics
letterperletter
Aug 10, 2018, 8:01:10 PM
95

what property is -4 + (-3/7)+(-4/7)+7

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(2) Answers
Mulvihill829
Aug 11, 2018, 7:23:03 AM

the answer is 2 but i'm not really sure about it

Reisin692
Aug 11, 2018, 11:55:27 AM

Commutative, it has parentheses and you do those first, hence moving around the equation

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