document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=27024>Question 27024</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how would you write three equivalent expressions for (7+s)+t using the commutative and associative properties? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #21873 by </B><A HREF=/tutors/aboutme.mpl?userid=scoop><B>scoop(27)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scoop><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=21873\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (7+t)+s\r<BR>\n" );
document.write( "\n" );
document.write( "(t+s)+7\r<BR>\n" );
document.write( "\n" );
document.write( "(s+7)+t\r<BR>\n" );
document.write( "\n" );
document.write( "In addition with the commutative property you can move any number anywhere! </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );