document.write( "Question 665845: 4/r+9-4r/3r=r/3 \n" ); document.write( "
Algebra.Com's Answer #414132 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 4/r+9-4r/3r=r/3 \n" ); document.write( "================ \n" ); document.write( "Add some parentheses to clarify. \n" ); document.write( "Is it (4/r) + (9-4r)/3r ? \n" ); document.write( "or 4/(r+9) - 4r/3r ? \n" ); document.write( "======================= \n" ); document.write( "If the problem is ambiguous, it gets ignored. \n" ); document.write( " |