joteje15059 joteje15059

10-03-2021
Mathematics

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what is the anwser -13-4x=x+7

Respuesta :

dspader dspader

10-03-2021

-13-4x=x+7

+13 +13

-4x=x+20

-x -x

-5x=20

/-5 /-5

x=-4

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hope it helps

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