math 116

8x 4=4x 7 simplify this is what I come up with is this correct?
x = 3/4

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  1. 8 x + 4 = 4x 7

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  2. 8x 4=4x 7

    What this mean?

    8 x + 4 = 4x + 7

    8 x + 4 = 4x - 7

    8 x ^ 4 = 4x ^ 7

    Or what?

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  3. Go on wolframalpha dot com

    When page be open in rectangle type:

    solve (Correct expression of your function)

    After few seconds when you see results click option:

    Show steps

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  4. 8x 4=4x 7

    I guess maybe you mean
    8 x^4 = 4 x^7
    x could be zero of course
    8 = 4 x^3
    x^3 = 2^3/2^2 = 2
    x = 2^(1/3)

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