document.write( "Question 714641: What's 5+r+7 \n" ); document.write( "
Algebra.Com's Answer #438926 by jim_thompson5910(35256) ![]() You can put this solution on YOUR website! The like or common terms are 5 and 7. They add to 5+7 = 12\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So 5+r+7 is the same as r+12 \n" ); document.write( " |