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23-01-2017
Mathematics

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Solve the following system of equations by graphing and select the correct answer below:

2x + 6y = 20
3x − 2y = 8

Respuesta :

23-01-2017

Okay look you shoul multiply 3 second equation
2x+6y+(9x-6y)=20+24
11x=44
X=4
Y=2

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