alexiafoster2004 alexiafoster2004

03-12-2019
Mathematics

contestada

USING SUBSTITUTION, WHAT IS
Y=-×-6
Y=×-4

Respuesta :

Yang100 Yang100

03-12-2019

Answer:

x=-1, y=-5. (-1, -5).

Step-by-step explanation:

y=-x-6

y=x-4

----------

-x-6=x-4

-x-x-6=-4

-2x-6=-4

-2x=-4+6

-2x=2

x=2/-2

x=-1

y=-1-4

y=-5

Answer Link

olivermerino5 olivermerino5

03-12-2019

Answer:

Step-by-step explanation:

Hajdiabndodisba djdk

Answer Link

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