Respuesta :

QueasyUnicorn14

Answer:

C. (-1,-0.5)

Step-by-step explanation:

7x+2y=-8

8y=4x

4x=8y

x=2y

7x+2y=-8

14y+2y=-8 substitute 2y for x

16y=-8

y=-1/2

8y=4x

8(-0.5)=4x

[tex]\frac{-4}{4}=\frac{4x}{4}[/tex]

x=-1

So therefore the answer is (-1,-0.5)

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