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Pachacha [2.7K]

3 years ago

15

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

1 answer:

stepladder [879]3 years ago

4 0

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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