Algebra

(n+5)/(n+8)=1=6/(n+1)

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  1. check your typing, I see two = signs

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  2. opps, sorry its:
    (n+5)/(n+8)=1+6(n+1)

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  3. (n+5)/(n+8)=1+6(n+1)

    n+5)/(n+8)= 6n + 7
    (6n+ 7)(n+8) = n+5
    6n^2 + 55n + 56 = n+5
    6n^2 + 54n + 51 = 0
    2n^2 + 18n + 17 = 0

    Use the quadratic formula to solve

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  4. thank you

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