jessicawest2001 jessicawest2001

10-09-2019
Mathematics

contestada

Solve the system of equations.

x=y−9

8x−y=0

X=?

Y=?

Respuesta :

kaygomd kaygomd

10-09-2019

Answer:

X = 9/7

Y = 72/7

Step-by-step explanation:

You need to subtract equation 1 by equation 2 to get rid of y. Then substitute your answer to find y.

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