document.write( "Question 1049486: -4r - 11 = 4r + 21
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Algebra.Com's Answer #665016 by addingup(3677)![]() ![]() You can put this solution on YOUR website! -4r-11 = 4r+21 \n" ); document.write( "-8r = 32 \n" ); document.write( "r = -4 \n" ); document.write( ">>>>>>>>>>>> \n" ); document.write( "Check: \n" ); document.write( "-4(-4)-11 = 4(-4)+21 \n" ); document.write( "16-11 = -16+21 \n" ); document.write( "5 = 5 Correct \n" ); document.write( ": \n" ); document.write( "John \n" ); document.write( " \n" ); document.write( " |