document.write( "Question 1058482: Write the system of equations as an augmented matrix. Then solve for x and y. \r
\n" ); document.write( "\n" ); document.write( "5x-4y=12
\n" ); document.write( "-5x+3y=9
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Algebra.Com's Answer #673536 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
5x-4y=12
\n" ); document.write( "-5x+3y=9
\n" ); document.write( "------------- Add
\n" ); document.write( "-y = 21
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\n" ); document.write( "Not a good example for using a matrix.
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