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anonymous

  • 5 years ago

What does x in the solution equal in the following system of equations? 2x-3y=12 2x-3y=4 a)3 b)-3 c)2 d)-2

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  1. amistre64
    • 5 years ago
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    those are parallel lines.... soo...

  2. amistre64
    • 5 years ago
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    is there a typo in the problem?

  3. anonymous
    • 5 years ago
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    no..

  4. anonymous
    • 5 years ago
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    oh yeah

  5. anonymous
    • 5 years ago
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    not 2x-3y=4 but 2x-y=4

  6. amistre64
    • 5 years ago
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    2x-3y =12 2x - y =4 then y = 2x -4 2x -3(2x-4) = 12 2x -6x +12 = 12 -4x = 0 x would be 0

  7. anonymous
    • 5 years ago
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    hmm i dont have it as an awnswer choice

  8. amistre64
    • 5 years ago
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    i know; check the equations to make sure you got all the ypos out for me

  9. amistre64
    • 5 years ago
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    ive tried it several ways and keep getting the same result x=0

  10. amistre64
    • 5 years ago
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    which tells me that most likely its in the equations you posted

  11. amistre64
    • 5 years ago
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    y = 2x -4 y= 2/3x -4 are only equal when; x=0

  12. anonymous
    • 5 years ago
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    at the top i mystyped 2x+ 3y=12

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spraguer (Moderator)
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