emarrionhines32 emarrionhines32

19-10-2018
Mathematics

contestada

Use the substitution method to solve the system of equations. Choose the correct ordered pair. x + y = 3 y = 9

Respuesta :

altavistard altavistard

19-10-2018

Answer:

(-6,9)

Step-by-step explanation:

That y = 9 is given. Thus, substitute 9 for y in x + y = 3, obtaining x + 9 = 3.

Subtracting 9 from both sides, we get x = -6. Then the solution is (-6,9).

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triumphthurman10 triumphthurman10

05-11-2021

Answer:

(-6,9) is the answer

Answer Link

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