xitskaylee23
What linear system of equations does the matrix represent?



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xitskaylee23
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hartnn
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dw:1352783435418:dw

hartnn
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generally, the left side of  is a coefficient matrix. and right sides are the values u put after = sign

redshift
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This is equivalent to:
4x + 7y = 12
and
14x + 4y = 4
You could rewrite this as:
dw:1352783513094:dw

hartnn
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dw:1352783597884:dw

hartnn
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understanding a little bit ?

xitskaylee23
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so my answer is
4x  7y = 12
14x + 4y = 4?

hartnn
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did u understand how ?

hartnn
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4x  7y = 12
14x + 4y = 4
is correct. :)

xitskaylee23
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yay! one more?(:

hartnn
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sure, new post :)

redshift
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lol, my bad. I'll try to make her come to her own conclusions next time.