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06-03-2021
Mathematics

contestada

Identify a solution to this system of equations:
-4x+3y=23
(x - y = -7
A. (-5,2)
B.(-2,5)
C. (-3,4)
D. (4,-3)

Respuesta :

Аноним Аноним

06-03-2021

Answer:

-4y+3y = -28+23

-y = -5

y = 5

thus x =-2

that is why b is right option

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