21022457 21022457

25-03-2022
Mathematics

contestada

Solve the system.
x + y -z = 17
y +z = 1
Z= -3
Enter your answer as an ordered triple.

Respuesta :

MAHSAfn MAHSAfn

25-03-2022

Answer:

[tex]z = - 3[/tex]

[tex]y - z = 1[/tex]

[tex]y + ( - 3) = 1[/tex]

[tex]y = 4[/tex]

[tex]x + 4 +3 = 17[/tex]

[tex]x = 10[/tex]

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