document.write( "Question 464613: 10r-20t=20
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document.write( " r+60t=-29 \n" );
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Algebra.Com's Answer #318288 by jorel1380(3719) You can put this solution on YOUR website! 10r-20t=20 \n" ); document.write( "r+60t=-29 \n" ); document.write( "30r-60t=60 \n" ); document.write( "31r=31 \n" ); document.write( "r=1 \n" ); document.write( "t=-1/2.. \n" ); document.write( " |