friniaudrodriamim
friniaudrodriamim friniaudrodriamim
  • 25-09-2016
  • Mathematics
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5x - 2y = 17 and y 7 = 2x solve using substitution

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kawaiiangelgirl
kawaiiangelgirl kawaiiangelgirl
  • 25-09-2016
is y to the power of seven or 7y?
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