icythekit22 icythekit22

22-02-2021
Mathematics

contestada

Please answer this, due today!!! - First correct answer becomes brainliest

Suppose you know x+2y=-1 and 3y-x=-19. What is xy?

Respuesta :

asbat79 asbat79

22-02-2021

Answer:

x+2y=-1

-×+3y=-19

5y=-20

y=-20/5

y=-4

x=0

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