Question 1 (1 point) Solve the System of Equations by Elimination. x+y=4 y = 2x + 6

Question

Question 1 (1 point)
Solve the System of Equations by Elimination.
x+y=4
y = 2x + 6

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Piper 17 mins 2021-09-15T19:22:50+00:00 1 Answer 0

Answers ( )

    0
    2021-09-15T19:24:39+00:00

    Answer:

    x=-2/3, y=14/3. (-2/3, 14/3).

    Step-by-step explanation:

    x+y=4

    y=2x+6

    x+2x+6=4

    3x+6=4

    3x=4-6

    3x=-2

    x=-2/3

    -2/3+y=4

    y=4-(-2/3)

    y=4+2/3

    y=12/3+2/3

    y=14/3

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