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01-12-2019
Mathematics

contestada

Solve the system of linear equations by addition
x+y=-9
x+y=5

Respuesta :

Yang100 Yang100

02-12-2019

Answer:

No Solution.

Step-by-step explanation:

x+y=-9

x+y=5

------------

x+y=-9

-(x+y)=-5

---------------

x+y=-9

-x-y=-5

-------------

0=-14

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