yamariemiranda yamariemiranda

08-02-2017
Mathematics

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Determine whether 3x +12+x is equivalent to 5(3+x). Use properties of operations to justify your answer.

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lizisurfriend55 lizisurfriend55

08-02-2017

it would be 4x+12 and no

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Juang2016 Juang2016

08-02-2017

No because 5(3+x) is equal to 15+5x

And the other one is 3x+12+x

Is not equal and can you mark me as brainliest

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