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xitskaylee23

  • 2 years ago

What linear system of equations does the matrix represent?

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  1. xitskaylee23
    • 2 years ago
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  2. hartnn
    • 2 years ago
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    |dw:1352783435418:dw|

  3. hartnn
    • 2 years ago
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    generally, the left side of | is a co-efficient matrix. and right sides are the values u put after = sign

  4. redshift
    • 2 years ago
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    This is equivalent to: 4x + 7y = -12 and -14x + 4y = 4 You could rewrite this as: |dw:1352783513094:dw|

  5. hartnn
    • 2 years ago
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    |dw:1352783597884:dw|

  6. hartnn
    • 2 years ago
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    understanding a little bit ?

  7. xitskaylee23
    • 2 years ago
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    so my answer is 4x - 7y = -12 -14x + 4y = 4?

  8. hartnn
    • 2 years ago
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    did u understand how ?

  9. hartnn
    • 2 years ago
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    4x - 7y = -12 -14x + 4y = 4 is correct. :)

  10. xitskaylee23
    • 2 years ago
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    yay! one more?(:

  11. hartnn
    • 2 years ago
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    sure, new post :)

  12. redshift
    • 2 years ago
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    lol, my bad. I'll try to make her come to her own conclusions next time.

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