chavezlazar24 chavezlazar24

17-09-2020
Mathematics

contestada

Solve using substitution.
y = -x - 1
y = x + 3
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Respuesta :

meredith48034 meredith48034

18-09-2020

Answer:

Step-by-step explanation:

-x - 1 = x + 3

-2x - 1 = 3

-2x = 4

x = -2

y = -2 + 3

y = 1

(-2, 1)

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