20-12-2019
Mathematics

contestada

How many solutions does 5x-y=2 5x-y=-2 have?

Respuesta :

Yang100 Yang100

20-12-2019

Answer:

No Solution.

Step-by-step explanation:

5x-y=2

5x-y=-2

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

-(5x-y)=-2

5x-y=-2

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

-5x+y=-2

5x-y=-2

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

0=-4

no solution

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