jocelynt923 jocelynt923
  • 13-05-2021
  • Mathematics
contestada

-3x-y= -19
What is x and y

Respuesta :

karenuba0987 karenuba0987
  • 13-05-2021

Answer:

x = 7

y = -2

Step-by-step explanation:

If you plug in 7 for x and -2 for y, it makes the equation true.

-3x-y= -19

-3(7) - (-2) = -19

-21 + 2 = -19

     -2      -2

-21 = -21

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