13-02-2021
Mathematics

contestada

PLEASE HELP
-4x - y = 1
- 9x + 9 = y
( ) , ( ) ?

Respuesta :

marissaCM marissaCM

13-02-2021

Answer:

(2, -9)

Step-by-step explanation:

-4x-(-9x+9)=1

x=2

-9x2+9=y

y=-9

(x, y)=(2,-9)

hope this helps

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