xariajm xariajm

11-02-2021
Mathematics

contestada

Using the graph or equations:
What is the solution to this system of equations?
81 = 6x + 3y
21 = x+y

Respuesta :

kayiizayed kayiizayed

11-02-2021

Answer: x = 6 , y = 15

Step-by-step explanation:

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