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21-11-2020
Mathematics

contestada

Find the solution of the system of equations.

First equation,

-8x+ 4y = -24

Second equation,

-7x+ 4y = -16

Respuesta :

opdude1 opdude1

21-11-2020

Answer: x=8, y=10

-8x+4y=-24

7x-4y=16

-x=-8

x=8

-64+4y=-24

4y=40

y=10

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