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Simplify the following expression 21(×-4)+2

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Simplify the following expression 21(×-4)+2

asked Jun 15, 2017 35.5k views

2 votes

Simplify the following expression 21(×-4)+2

Mathematics
high-school

7.8k points

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1 Answer

3 votes

21 (x-4)+2
=21x-84+2
=21x-82
I think that it's right

Ken Cochrane answered Jun 21, 2017

by Ken Cochrane

8.4k points

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