liswanninger liswanninger

14-04-2020
Mathematics

contestada

1) y=-22 – 4x
-6x + 6y= 18

Respuesta :

meredith48034 meredith48034

15-04-2020

Answer:

y = -22 - 4x

-6x + 6y. = 18

-6x + 6(-22 - 4x ) = 18

-6x - 132 - 24x = 18

-30x - 132 = 18

-30x = 150

x = -5

y = -22 + 20

y = -2

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