document.write( "Question 1091559:  2x+y-z=20
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document.write( "X+3y=13
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document.write( "X=3 \n" );
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| Algebra.Com's Answer #705973 by josgarithmetic(39630)      You can put this solution on YOUR website! --------------------- \n" ); document.write( "2x+y-z=20 \n" ); document.write( "x+3y=13 \n" ); document.write( "x=3 \n" ); document.write( "--------------------\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "---------------- \n" ); document.write( "6+y-z=20 \n" ); document.write( "3+3y=13 \n" ); document.write( "---------------\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "--------------- \n" ); document.write( "y-z=14 \n" ); document.write( "3y=10 \n" ); document.write( "-------------- \n" ); document.write( ". \n" ); document.write( "How about now? \n" ); document.write( " |