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Translate the Phrase : "" Nine times the difference of a number and 3"" into an Algebraic Expression and then Simplify . Let X represent the real number . ​<…

Translate the Phrase : "" Nine times the difference of a number and 3"" into an Algebraic Expression and then Simplify . Let X represent the real number . ​<…
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Translate the Phrase : "" Nine times the difference of a number and 3"" into an Algebraic Expression and then Simplify . Let X represent the real number . ​

User Navige
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1 Answer

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Explanation:


x-\text{the number}\\\\\text{Nine times the difference of a number and 3}:\\\\\boxed{9*(x-3)=9(x-3)}


9(x-3)\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\=9x+(9)(-3)\\\\=9x-27

User Tjofras
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