olirisgarcia12 olirisgarcia12

01-04-2020
Mathematics

contestada

Solve the system of equations by graphing. x+y=-7, 2x+y=6

Respuesta :

ajaksmith0 ajaksmith0

01-04-2020

Step-by-step explanation:

I hope this is right, I used demos

Ver imagen ajaksmith0

Answer Link

evanc0819 evanc0819

01-04-2020

Answer: x=-1 Y = 8

Step-by-step explanation:

you can change it to y = -x-7, y=-2x+6

Then because the both equal “y” they must equal each other.

So -x+7 = - 2x+6

Then solve

Answer Link

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