document.write( "Question 664329: Use the emlimination method to solve the following system of equations.
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document.write( "2x-y+z=-3
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document.write( "2x+2y+3z=2
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document.write( "3x-3y-z=-4\r
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document.write( "I have gotten many answers for this question and somehow none of them are right. Thank you for the help. \n" );
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Algebra.Com's Answer #413244 by stanbon(75887) ![]() You can put this solution on YOUR website! 2x-y+z=-3 \n" ); document.write( "2x+2y+3z=2 \n" ); document.write( "3x-3y-z=-4 \n" ); document.write( "----------------- \n" ); document.write( "I used a matrix function on my TI-84 to get: \n" ); document.write( "x = 1 \n" ); document.write( "y = 3 \n" ); document.write( "z = -2 \n" ); document.write( "=========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================ \n" ); document.write( " |