jennifermurguia32
jennifermurguia32 jennifermurguia32
  • 24-07-2018
  • Mathematics
contestada

Find the value of x.

Find the value of x class=
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gmany
gmany gmany
  • 03-08-2018

[tex]\dfrac{5x-2}{40}=\dfrac{6x+6}{55}\ \ \ |cross\ multiply\\\\55(5x-2)=40(6x+6)\\\\275x-110=240x+240\ \ \ |+110\\\\275x=240x+350\ \ \ \ |-240x\\\\35x=350\ \ \ |:35\\\\x=10[/tex]

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