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algebra

posted by on .

3/x-5=10/x+2

  • algebra - ,

    is it 3/(x-5)
    or 3/x -5?

  • algebra - ,

    if it is 3/(x-5)=10/(x+2)

    then the answer is 8

    cross multiply= 3x+6=10X-50
    56=7x
    x=8

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