Y=2/7 -7 y=-x+2 What is the solution for this system of equations?​

Question

Y=2/7 -7 y=-x+2 What is the solution for this system of equations?​

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Ladonna 6 months 2021-07-25T14:17:19+00:00 1 Answers 5 views 0

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    2021-07-25T14:18:30+00:00

    Answer:

    (61/7, -47/7)

    Step-by-step explanation:

    Given: y=2/7 -7

               y=-x+2

    Rewrite the top equation ( y=2/7 -7

    y = -47/7

    y = -x + 2

    Because both equations are equal to y, we can rewrite it again.

    -47/7 = -x + 2

    Add x to both sides

    x + (-47/7) = 2

    Add 47/7 to both sides.

    x = 47/7 + 2/1

    x = 61/7

    As stated in the beginning, y is equal to -47/7

    Hope you understand!

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )