joannapan joannapan
  • 11-07-2020
  • Mathematics
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If 6x - y = 21 and -x + 6y = 14, what is the value of x - y?

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Sueraiuka
Sueraiuka Sueraiuka
  • 11-07-2020

Answer:

the value of x_y is 1.

hope u get it.....

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