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DXX101

  • 3 years ago

13n-5 = 10n+7 Balancing POLYNOMIALS wILL GIVE MEDAL!

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  1. Karmel
    • 3 years ago
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    what do you do first tell me

  2. DXX101
    • 3 years ago
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    wELL i GOT 4... AND THEN i CHEKCED IT AND IT WAS WRONG... SO i AM NOT CONFIDENT IN MY ANSWERS ... BUT YOU SUBTRACT 10N FROM BOTH SIDES... P.S SORRY FOR CAPS

  3. Karmel
    • 3 years ago
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    its all right but that is correct

  4. Karmel
    • 3 years ago
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    dont doubt urself its not always good to doubt urself

  5. DXX101
    • 3 years ago
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    k then I got 3n-5 = 7.. I then added 5 to both sides... to get 3n=12

  6. DXX101
    • 3 years ago
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    I got 4... but I plugged it in and it didn't work

  7. Karmel
    • 3 years ago
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    yes that is correct

  8. Karmel
    • 3 years ago
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    wait

  9. DXX101
    • 3 years ago
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    it you plug it in it is....

  10. DXX101
    • 3 years ago
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    SH__ I just realized when I was checking them.. I pluged 3 instead of 4...

  11. Karmel
    • 3 years ago
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    no its lol ok then

  12. DXX101
    • 3 years ago
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    I sorry.... I so stupid! I give you a medal! one second

  13. Karmel
    • 3 years ago
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    yea that is a common mistake listen always look over your work especially n math today i got an answer wrong because of that

  14. Karmel
    • 3 years ago
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    thank you very much

  15. DXX101
    • 3 years ago
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    ur welcome... bye

  16. Karmel
    • 3 years ago
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    bye

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