ferninninas ferninninas
  • 03-02-2020
  • Mathematics
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X + 4y =-22
-2x -2y =14

Respuesta :

meredith48034
meredith48034 meredith48034
  • 03-02-2020

Answer:

x + 4y = -22

2(-2x-2y=14)

x + 4y = -22

-4x -4y = 28

-3x = 6

x =-2

-2 + 4y = -22

4y = -20

y = -5

(-2,-5)

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