Which expressions are equivalent to the one below click all that apply 21x/3x

asked Jun 22, 2021 228k views

2 votes

by Lhs

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2 votes

Answer:

Which expressions are equivalent to the one below click all that apply 21x/3x ?

= 7x

Explanation:

$(21x)/(3x) \\ (21x / 3)/(3x / 3) \\ = 7x$

Greg Sadetsky answered Jun 28, 2021

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