eoliverhampton eoliverhampton
  • 18-08-2017
  • Mathematics
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x+3y=y+3x+7 solve for X

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choixongdong
choixongdong choixongdong
  • 18-08-2017
X+3y=y+3x+7
3x - x = 3y - y - 7
2x = 2y - 7
  x = y - 7/2

hope it helps
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