aminasnowf aminasnowf

03-06-2020
Mathematics

contestada

2(2x + 7) - 7(x+1)= 28

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AllisonT101 AllisonT101

03-06-2020

2(2x+7)-7(x+1)=28

4x+14-7x-7=28

4x-7x=28+7-14

-3x=28-7

-3x=21

pls mark mine as brainliest :D

x=-7

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