document.write( "Question 430089: x + 3y + z= 6
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document.write( "3x + y - z= -2
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document.write( "2x + 2y - z = 1 \n" );
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Algebra.Com's Answer #298656 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! x + 3y + z= 6 \n" ); document.write( "3x + y - z= -2 \n" ); document.write( "2x + 2y - z = 1 \n" ); document.write( "--- \n" ); document.write( "Using the Matrix function on my TI-84 I get: \n" ); document.write( "x = -1 \n" ); document.write( "y = 2 \n" ); document.write( "z = 1 \n" ); document.write( "========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |