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Mathematics, 20.01.2021 04:10 kkruvc

What property did I use in the first step of solving the equation?
3(x+2) =21
3x+6= 21

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Answers: 3

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You know the right answer?
What property did I use in the first step of solving the equation?
3(x+2) =21
3x+6= 21...
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