Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Solve easy equation for 10 pts?

1/3 = (6-x)/(2+x)(6+x)

solve for x

ill pick the person who actually tells me HOW to do it for best answer

1 Answer

Relevance
  • 9 years ago
    Favorite Answer

    I guess:

    (6-x)/((2+x)(6+x)) = 1/3

    6 - x = (x^2 + 8*x + 12)/3

    18 - 3*x - x^2 - 8*x - 12 = 0

    - x^2 - 11*x + 6 = 0

    x^2 + 11*x - 6 = 0

    x1 = - 11/2 + (1/2)*sqrt(145), x2 = - 11/2 - (1/2)*sqrt(145)

    Source(s): Maple 16
Still have questions? Get your answers by asking now.