document.write( "Question 618129: collect like terms.
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document.write( "13r+4s-11r-8s \n" );
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Algebra.Com's Answer #388970 by IFY(62) You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( " 13r+4s-11r-8s \n" ); document.write( " \r \n" ); document.write( "\n" ); document.write( " 13r - 11r+ 4s - 8s \r \n" ); document.write( "\n" ); document.write( " 2r - 4s \n" ); document.write( " |