ebreckner22 ebreckner22

03-02-2021
Mathematics

contestada

solve the systems of equations by Elimination. Find the solution.

-x+y=9
x+2y=6

Respuesta :

krish9445 krish9445

03-02-2021

Answer:

(-4,5)

Step-by-step explanation:

-X and X cancel each other out so your're left with

Y=9

2Y=6

Add the like terms together to get 3Y=15

so Y=5.

Then plug in y into one of the equations to get x.

-x+5=9

-x=4

X=-4

So the solution is (-4,5)

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