KingEnzo93 KingEnzo93

25-11-2018
Mathematics

contestada

ise the distributive property to find an equivalen expressin of 21 - 7r

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AnimeBrainly AnimeBrainly

25-11-2018

Find common factors for each term. Factor out 7 from all terms

21/7 = 3

-7/7 = -1

7(3 - r) is an equivalent expression

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