05-03-2021
Mathematics

contestada

Solve the system of equations:

[tex]y = 2x[/tex]
[tex]x + y = 9[/tex]
1. (6, 3)
2. (-3, -6)
3. no solution
4. (3, 6)

Respuesta :

m9359825moedledumy m9359825moedledumy

05-03-2021

Answer:

[tex]x + y = 9 \\ x + 2x = 9 \\ 3x = 9 \\ x = \frac{9}{3} \\ x = 3[/tex]

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aryanxxa aryanxxa

05-03-2021

The answer is y= 3 (:

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