pinky60158 pinky60158
  • 08-11-2018
  • Mathematics
contestada

2x+7=7+x solve and show work!

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svelizabethox svelizabethox
  • 08-11-2018

Answer:

2x+7=7+x

cancel equal terms on both sides of equation  ( 7 )


2x=x


move variable to the left side and change sign

2x-x=0


collect the like terms ( x )

x-x=0


answer  x=0

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