document.write( "Question 475251: x + 2y + 2z = 25\r
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document.write( "2x + y + z = 17\r
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document.write( "2x + 2y + z = 20 \n" );
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Algebra.Com's Answer #325860 by stanbon(75887) ![]() You can put this solution on YOUR website! x + 2y + 2z = 25 \n" ); document.write( "2x + y + z = 17 \n" ); document.write( "2x + 2y + z = 20 \n" ); document.write( "--------------------- \n" ); document.write( "Solve by any method you know to get: \n" ); document.write( "x = 3 \n" ); document.write( "y = 3 \n" ); document.write( "z = 8 \n" ); document.write( "=========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=========== \n" ); document.write( " |