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2 July, 21:49

What is the x-intercept of - 6x-3y-18?

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Answers (2)
  1. 2 July, 23:26
    0
    The x intercept is where the line crosses the x axis or where y=0

    assuming yo means - 6x-3y=18

    set y to 0

    -6x-3 (0) = 18

    -6x+0=18

    -6x=18

    divde both sidesb y-6

    x=-3

    the x intercept is x=-3

    if it was - 6x-3y=-18, then the x intercept would be x=3
  2. 2 July, 23:53
    0
    -6x - 3y - 18

    To find the x-intercept, plug in 0 for y and solve for x.

    -6x - 3 (0) - 18

    Multiply 3 and 0

    -6x - 18

    Add 18 to each side

    -6x = 18

    Divide each side by - 6

    Your final answer is x = - 3
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