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

User Emagar
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1 Answer

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



User Mykyta Savchuk
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