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21-02-2020
Mathematics

contestada

Find the solution of this system of equations.
Separate the x- and y-values with a comma.
x = 5+ y
28x – 9y = -12

Respuesta :

snicket snicket

21-02-2020

Answer:

(3, -2)

Step-by-step explanation:

get the equations in the same format

multiply equation 1 by 9

use elimination to find x

substitute for y

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