iusethisappcusimdumb iusethisappcusimdumb
  • 26-03-2019
  • Mathematics
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x-y=1, 3x=3y+3 use substitution to solve ​

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mrEllison
mrEllison mrEllison
  • 26-03-2019
Your answer is (x,x-1) I hope this helps you
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