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31-01-2018
Mathematics

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Simplify each expression
6 +2(x-8) +3x -11 + x

Respuesta :

31-01-2018

First get rid of the brackets:

6+2x-16+3x-11+x

Then group the x terms and the constant terms

2x+3x+x + 6-16-11

and add up

6x - 21

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