document.write( "Question 150666: solve equations let z be the parameter
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document.write( "5x + 3y + 4z=19
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document.write( "3x - y + z = -4 \n" );
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Algebra.Com's Answer #110619 by vleith(2983)![]() ![]() ![]() You can put this solution on YOUR website! 5x + 3y + 4z=19 \n" ); document.write( "4z = 19 - 5x - 3y \n" ); document.write( "z = (19 - 5x - 3y)/4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3x - y + z = -4 \n" ); document.write( "z = -4 - 3x + y \n" ); document.write( " \n" ); document.write( " |