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vivalakoda

  • 2 years ago

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

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  1. sauravshakya
    • 2 years ago
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    U sure the question is correct

  2. vivalakoda
    • 2 years ago
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    Yes.

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

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

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

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

  7. lopus
    • 2 years ago
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    i agree with Fgcbear16

  8. lopus
    • 2 years ago
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    excuse me is y

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

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

  11. Fgcbear16
    • 2 years ago
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    yes

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

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

  14. Fgcbear16
    • 2 years ago
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    |dw:1347556020605:dw|

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

  16. Fgcbear16
    • 2 years ago
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    weird

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