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28 September, 05:48

Solve the following system of equations graphically on the set of axes below.

y = x+6

y=-2x-3

+2
Answers (2)
  1. 28 September, 07:17
    0
    x = - 3

    y = 3

    Step-by-step explanation:

    x+6=-2x-3 Isolate the X

    +2x + 2x

    3x+6=-3 Subtract 6 from both sides

    -6 - 6

    (1/3) 3x = - 9 (1/3) Divide 3 from both sides

    x = - 3

    Then plug - 3 into x on either equation to find the y axis

    y = (-3) + 6

    y = 3
  2. 28 September, 08:53
    0
    x=-3, y=3

    Step-by-step explanation:

    substitute y

    -2x-3=x+6

    solve for x

    3x=-9

    x=-3

    Substitute x in one equation

    y=-3+6

    y=3
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