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ohbev

  • 2 years ago

(3/x)+(13/x-11)

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  1. astrid
    • 2 years ago
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    so i guess you can put them as porportion correct?

  2. ohbev
    • 2 years ago
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    this is what i got for the answer (16x-20)/(x-11) (x+1)

  3. astrid
    • 2 years ago
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    oh i have it different= im going to draw it out for you to see

  4. razor99
    • 2 years ago
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  5. astrid
    • 2 years ago
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    |dw:1330797785578:dw|

  6. astrid
    • 2 years ago
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    x=-0.68

  7. ohbev
    • 2 years ago
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    you have to get the bottoms the same?

  8. razor99
    • 2 years ago
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    @ohbev check my answer

  9. astrid
    • 2 years ago
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    well since im want to know what x is then you dividde 16 on both sides and then you put x= -11/16 that make x=-0.68

  10. astrid
    • 2 years ago
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    @razor99 how did you get that explain plis, i want to know

  11. astrid
    • 2 years ago
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    @ohbev do you understand what i am saying?

  12. ohbev
    • 2 years ago
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    wouldn't you times both fractions so you can combined the bottom terms ?

  13. ohbev
    • 2 years ago
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    well lets see if I'm doing this right in general if (t^2 +6t)/t-1 - 7/t-1 = t+7?

  14. astrid
    • 2 years ago
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    so put it this way.3x= 13x-11, thenyou add the 2 like terms 3x+13x= 16x=-11 then you would divide the 16 because you want to know what x means, so its x=-11/16 then you just calculate it and that would = to -0.68 got it now?

  15. astrid
    • 2 years ago
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    i got to go,...

  16. razor99
    • 2 years ago
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    http://www.wolframalpha.com/input/?i=%283%2Fx%29%2B%2813%2Fx-11%29

  17. razor99
    • 2 years ago
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    @ohbev sld u take a look at that site

  18. razor99
    • 2 years ago
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    i mean cld

  19. ohbev
    • 2 years ago
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    (t^2 +6t)/(t-1) - (7)/(t-1) = t+7?

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