12-12-2019
Mathematics

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8x+y=2;-17x-3y=-27 solve using elimination

Respuesta :

luanaderp luanaderp

12-12-2019

Answer:

(-3, 26)

Step-by-step explanation:

8x + y = 2 ----> 24x +3y = 6

-17x - 3y = -27

-add them together

7x = -21

x = -3

-plug in x into one of the equations to find the y value

8(-3) + y = 2

-24 + y = 2

y = 26

the answer is (-3, 26)

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