algebra

-1 -2
1+x = 72x
1 2
1/1+1/x =1/72x
2 1 2 2
(72x /1)1/1+1/x =1/72x (72x/1)
2
72x +72x=1 got stuck here

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asked by Roy
  1. I have no idea what this means.

    Are you solving some equation?
    What is the original equation?

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    posted by Reiny

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