Solve the system of equations. y = 2x + 4 y = x2 + x – 2

Question

Solve the system of equations.
y = 2x + 4
y = x2 + x – 2

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Serenity 1 week 2021-09-15T22:03:46+00:00 1 Answer 0

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    2021-09-15T22:05:44+00:00

    Answer:

    x=6 y=16

    Step-by-step explanation:

    I will use elimination

    y=2x+4

    y=2x+x-2

    *3 y=2x+4 3y=6x+12

    *2 y=3x-2 2y=6x-4

    3y=6x+12

    – 2y=6x. -4

    y=16

    16=2x+ 4

    -4 -4

    12= 2x

    /2 /2

    6=x

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