OpalLeFay OpalLeFay

13-04-2018
Mathematics

contestada

8 + 2x + 5 - x = 2x + 3

x= ?

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rebeccabrutsky rebeccabrutsky

13-04-2018

8+2x+5-x=2x+3
2x+13=2x+3
-3 -3
2x+10=2x
2x cannot equal 2x+10

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