YigglyPoof
YigglyPoof YigglyPoof
  • 19-05-2016
  • Mathematics
contestada

Enter the value of n so that the expression (-y + 5) + (7y - 9) is equivalent to (ny - 4)

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Tareki
Tareki Tareki
  • 19-05-2016
the answer is :
n = 6
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