jeannyarsesma jeannyarsesma

01-02-2021
Mathematics

contestada

Solve system elimination
7x-5y=10
-6x-4y=8
11 point a given

Respuesta :

yuanm063 yuanm063

01-02-2021

*Answer:

X=0 Y=-2

Step-by-step explanation:

4*(7X-5Y)-5*(-6X-4Y)=4*10-5*8

28X-20Y+30X+20Y=0

58X=0

X=0

-5Y=10

Y=-2

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