document.write( "Question 172344: what is 9 minus negative 20 \n" ); document.write( "
Algebra.Com's Answer #127283 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! what is 9 minus negative 20 \n" ); document.write( "-------------- \n" ); document.write( "9 - (-20) \n" ); document.write( "= 9 + 20 (the 2 minus signs make a +) \n" ); document.write( "= 29 \n" ); document.write( "(At least until the end of 2010) \n" ); document.write( " \n" ); document.write( " |