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vivalakoda Group Title

Select the best possible first step to solving the system by first eliminating the y variable. 4x – 5y = 4 3x + 2y = –20 Multiply the first equation by –2 and multiply the second equation by 5. Multiply the first equation by 2 and multiply the second equation by –5. Multiply the first equation by 2 and multiply the second equation by 5. None of the above

  • 2 years ago
  • 2 years ago

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  1. sauravshakya Group Title
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    U sure the question is correct

    • 2 years ago
  2. vivalakoda Group Title
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    Yes.

    • 2 years ago
  3. sauravshakya Group Title
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    I think eliminating the x variable

    • 2 years ago
  4. Fgcbear16 Group Title
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    none of those will eliminate the y variable. should it be "-6y" up top

    • 2 years ago
  5. lopus Group Title
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    |dw:1347555156007:dw|

    • 2 years ago
  6. Fgcbear16 Group Title
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    it looked like an x

    • 2 years ago
  7. lopus Group Title
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    i agree with Fgcbear16

    • 2 years ago
  8. lopus Group Title
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    excuse me is y

    • 2 years ago
  9. Fgcbear16 Group Title
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    you good i just miss read

    • 2 years ago
  10. vivalakoda Group Title
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    So none of the above?

    • 2 years ago
  11. Fgcbear16 Group Title
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    yes

    • 2 years ago
  12. Fgcbear16 Group Title
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    wait it just chang give me a sec

    • 2 years ago
  13. Fgcbear16 Group Title
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    |dw:1347555955175:dw|

    • 2 years ago
  14. Fgcbear16 Group Title
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    Medals 1

    |dw:1347556020605:dw|

    • 2 years ago
  15. Fgcbear16 Group Title
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    the answers just changed and number three works

    • 2 years ago
  16. Fgcbear16 Group Title
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    weird

    • 2 years ago
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