document.write( "Question 664913: (7+2)+ 10 = 7+(2+?) \n" ); document.write( "
Algebra.Com's Answer #413524 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
\n" ); document.write( "(7+2)+ 10 = 7+(2+10) \n" ); document.write( "
\n" );