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Rayyee Group Title

Would there be no solutions? -x+2z=-9 -x-3y-4z=2 -3x-2y+2z=17

  • 2 years ago
  • 2 years ago

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  1. hba Group Title
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    @Rayyee Did you try to solve it ?

    • 2 years ago
  2. hba Group Title
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    How can you say that there will be no solutions ?

    • 2 years ago
  3. Rayyee Group Title
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    Because when I plugged it in the Calculator ( you know the Matrix method) it said like error meaning there is no solution?

    • 2 years ago
  4. hba Group Title
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    Well there will be solutions,What about trying the substitution method ?

    • 2 years ago
  5. hba Group Title
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    @Rayyee Or Is your question related to Matrices ?

    • 2 years ago
  6. Rayyee Group Title
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    OKay no I tryed doing that so I got -21-42z=77 and 21y+42z=33 it would cancel each other out...

    • 2 years ago
  7. hba Group Title
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    yeah adding them up will get you y :)

    • 2 years ago
  8. Rayyee Group Title
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    oops I ment -21y-42z=77 and 21y+42z=33

    • 2 years ago
  9. Rayyee Group Title
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    the y val and z value cancels O:

    • 2 years ago
  10. hba Group Title
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    Well then there is no solution.

    • 2 years ago
  11. hba Group Title
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    @Rayyee I think you are done ?

    • 2 years ago
  12. Rayyee Group Title
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    ut may you double check X) Because maybe I made a mistake but to me I keep re checking and it seem slike I am still right

    • 2 years ago
  13. hba Group Title
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    @Rayyee You are Right then i guess.

    • 2 years ago
  14. jim_thompson5910 Group Title
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    I just answered this question (about 25 minutes ago) and the numbers and equations are the exact same. See this link http://openstudy.com/users/jim_thompson5910#/updates/50ae767ee4b09749ccabe850

    • 2 years ago
  15. hba Group Title
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    Good to hear you answered this question :D

    • 2 years ago
  16. Rayyee Group Title
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    OH COOL thanks!

    • 2 years ago
  17. hba Group Title
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    As i Said @Rayyee You Are correct.

    • 2 years ago
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