07-04-2021
Mathematics

contestada

Slove the system of linear equations by graphing y=-x+7 y=x-1

Respuesta :

gaziabor36 gaziabor36

07-04-2021

x = 4, y = 3

add the two linear equations together: 2y = 6

now that we know y = 3, solve for x by substituting it in

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