ashywalther ashywalther

14-03-2017
Mathematics

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Equivalent property is applied to (5-6y)-(9y+2)toget-(9y+2)+(5-6y)explain your answer

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apologiabiology apologiabiology

14-03-2017

a+b=b+a
(5-6y)-(9y+2)=-(9y+2)+(5-6y)

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