angelicatelon051 angelicatelon051

01-05-2018
Mathematics

contestada

Find the value of x when 5-x=1/2x+4

Respuesta :

02-05-2018

[tex]5-x=\dfrac{1}{2}x+4\ \ \ |-5\\\\-x=\dfrac{1}{2}x-1\ \ \ \ |-\dfrac{1}{2}x\\\\-1\dfrac{1}{2}x=-1\\\\-\dfrac{3}{2}x=-1\ \ \ \ |\cdot\left(-\dfrac{2}{3}\right)\\\\x=\dfrac{2}{3}[/tex]

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theskylerraquelscarl theskylerraquelscarl

04-02-2021

Answer:

2/3

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