document.write( "Question 39275: Use Cramer's Rule to solve for z:\r
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document.write( "3x+2y-z=17
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document.write( "2x+3y-z=15
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document.write( "2x-3y-z=-3 \n" );
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Algebra.Com's Answer #24723 by longjonsilver(2297) You can put this solution on YOUR website! Look at my Lesson on Cramer's rule.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You will need to calculate 4 3x3 determinants. Good luck :-)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Jon \n" ); document.write( " |