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sarah43 Group Title

Use Cramer's rule to determine if the system is inconsistent system or contains dependent equations. 2x + 7 = 8 6x + 3y = 24 A. system is inconsistent B. system contains dependent equations

  • 2 years ago
  • 2 years ago

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  1. apoorvk Group Title
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    do you know what Cramer's rule is?? Ever heard of it?

    • 2 years ago
  2. sarah43 Group Title
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    yes i know it but idk how to determine whether its inconsistent or dependent..

    • 2 years ago
  3. eliassaab Group Title
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    Is it 2x + 7 = 8 or 2x + 7y = 8 for the first equation?

    • 2 years ago
  4. sarah43 Group Title
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    it says 7 in the question..

    • 2 years ago
  5. eliassaab Group Title
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    So your equations are 2x + 0y = 1 6x + 3y = 24 x=1/2 3 + 3 y =24 3y = 21 y =7 The system is consistent

    • 2 years ago
  6. sarah43 Group Title
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    so its B?

    • 2 years ago
  7. sarah43 Group Title
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    @eliassaab

    • 2 years ago
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