nisa789 nisa789
  • 17-02-2016
  • Mathematics
contestada

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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