erenalopez erenalopez

11-12-2017
Mathematics

contestada

What is the solution to this system of linear equations? x + y = 4 x − y = 6 (4, 6) (6, 4) (5, −1) (−1, 5)

Respuesta :

sqdancefan sqdancefan

11-06-2018

When you add the two equations, you get
2x = 10
x = 5

The appropriate choice is
(5, -1)

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craigegg craigegg

30-08-2018

e d g e n u i t y says its C

Answer Link

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