Here is a system of linear equations: y= x+4 y= -3x-8 What is the solution to the system of equations shown? A) (-3,1)

Question

Here is a system of linear equations: y= x+4 y= -3x-8

What is the solution to the system of equations shown?
A) (-3,1)
B) (1,-3)
C) (-1,-5)
D) (-5,-1)

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Gia Bảo 5 months 2021-08-18T07:34:49+00:00 1 Answers 4 views 0

Answers ( )

    0
    2021-08-18T07:35:56+00:00

    Answer:

    • A) (-3,1)

    Step-by-step explanation:

    Given system of linear equations:

    • y= x+4
    • y= -3x-8

    • x + 4 = -3x – 8
    • x + 3x = – 8 – 4
    • 4x = -12
    • x = -3

    Then

    • y =-3 + 4 = 1

    Solution is (-3, 1)

    Correct option is A

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