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Math Help - Solve for x (easy)!

  1. #1
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    Solve for x (easy)!

    Solve for x.

    3.375 = 3(x - 3)^3 + 3


    Please show complete working out.
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  2. #2
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    Quote Originally Posted by Joker37 View Post
    Solve for x.

    3.375 = 3(x - 3)^3 + 3


    Please show complete working out.
    Dear Joker37,

    First add -3 to both sides. Then divide both sides by 3. Afterwards take the cuberoot of both sides. Hope these will help you to do the problem yourself!!
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  3. #3
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    3.375 = 3(x - 3)^3 + 3
    3.375-3=3(x-3)^3
    0.375=3(x-3)^3
    0.375/3=(x-3)^3
    0.125=(x-3)^3
    0.5=(x-3)
    3.5=x dats ur answer
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