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Eyad

  • 2 years ago

A LiL Help.....

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  1. Eyad
    • 2 years ago
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    |dw:1344856533755:dw|

  2. jiteshmeghwal9
    • 2 years ago
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    i can't read it properly :(

  3. jiteshmeghwal9
    • 2 years ago
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    @Eyad

  4. jiteshmeghwal9
    • 2 years ago
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    can u plz write it through equation editor :)

  5. thrustfault
    • 2 years ago
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    Looks like \[x-y=24\] \[\frac{1}{2}x+3 = 20\]

  6. Eyad
    • 2 years ago
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    i dont know how to write the the mark underline the equation :(

  7. thrustfault
    • 2 years ago
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    Sorry, the second one should be 1/2x+3=120?

  8. hartnn
    • 2 years ago
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    eyad,u know the l shaped sign u made ,what does that mean??

  9. Eyad
    • 2 years ago
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    @thrustfault :not only that ,with the underline mark

  10. Eyad
    • 2 years ago
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    @hartnn :hmmm,I think it was fractional anyway i know some property may help anyone to recognize it : |dw:1344856830420:dw|

  11. thrustfault
    • 2 years ago
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    Floor brackets?

  12. jiteshmeghwal9
    • 2 years ago
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    x/2=20-3 x=(20-3)2 x=17/2

  13. satellite73
    • 2 years ago
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    ahh factorial notation?

  14. hartnn
    • 2 years ago
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    i knew what it meant...i just wanted to know if u did...

  15. Eyad
    • 2 years ago
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    OR|dw:1344856909048:dw|

  16. jiteshmeghwal9
    • 2 years ago
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    put the value in the equation x - y=24 17/2-y=24

  17. Eyad
    • 2 years ago
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    yea I think its @satellite73

  18. satellite73
    • 2 years ago
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    got it that is very nice notation. most people use \(n!\)

  19. Eyad
    • 2 years ago
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    yea i use it in calculator through !

  20. satellite73
    • 2 years ago
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    and since i cannot typset it that way here, i will use \(n!\)

  21. Eyad
    • 2 years ago
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    ok

  22. hartnn
    • 2 years ago
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    since (x-y)!=24....x-y=4 i converted that into linear equation....can u do the same thing for 2nd equation??

  23. satellite73
    • 2 years ago
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    \(5!=120\) so \(\frac{1}{2}x+3=5\) solve for \(x\) you good from there ?

  24. Eyad
    • 2 years ago
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    yes i got it Ty

  25. jiteshmeghwal9
    • 2 years ago
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    Ty=?

  26. Eyad
    • 2 years ago
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    Thank you :)

  27. satellite73
    • 2 years ago
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    ok between my response and @hartnn answer you have two equations to solve, which you can just about do in your head right?

  28. Eyad
    • 2 years ago
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    yes ,Ty @satellite73 ,@hartnn

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