document.write( "Question 195974: -3/7 + -5/21 \n" ); document.write( "
Algebra.Com's Answer #146982 by dkala99(12)![]() ![]() ![]() You can put this solution on YOUR website! -3/7 - 5 /21 \n" ); document.write( "= -3(3)/7(3)-5/21 \n" ); document.write( "= -9-5/21 \n" ); document.write( "=-14/21 \n" ); document.write( "=-2/3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |