ejjeendn ejjeendn
  • 07-01-2021
  • Mathematics
contestada

answers for both boxes please ​

answers for both boxes please class=

Respuesta :

ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 07-01-2021

Step-by-step explanation:

y = x + 7

Using the substitution method,

-2x - 11 = y

-2x - 11 = (x + 7)

3x = -18

x = -6.

y = (-6) + 7 = 1.

The solution pair is (-6,1).

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