jasonznamirowski jasonznamirowski
  • 14-04-2021
  • Mathematics
contestada

Help please homework

Help please homework class=

Respuesta :

monikajelavic monikajelavic
  • 14-04-2021

Answer:

Y=7

Step-by-step explanation:

(X,Y) or (-2,?)

X=-2

4×(-2)-4y=20

-8-4y=20

-4y=20+8 /÷(-4)

Y=7

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