nisa789 nisa789

17-02-2016
Mathematics

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Jack got the expression 7x+1 and then wrote his answer as 1+7x . is his answer an equivalent expression? how do you know?

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Аноним Аноним

17-02-2016

True. According to the Commutative Property of addition, the numbers could be put in any order and still result in the same answer.

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