xariajm xariajm
  • 11-02-2021
  • Mathematics
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Using the graph or equations:
What is the solution to this system of equations?
81 = 6x + 3y
21 = x+y

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kayiizayed
kayiizayed kayiizayed
  • 11-02-2021

Answer: x  =  6  ,  y  =  15

Step-by-step explanation:

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