document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=147026>Question 147026</A>: <I><SPAN STYLE=\"word-break: break-all;\"> MArcos is 7 years older than his sister, Rosa. The sum of their ages is 1 less than 3 tomes Rosa's age. How old is each? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #107371 by </B><A HREF=/tutors/aboutme.mpl?userid=iNeed><B>iNeed(3)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=iNeed><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=107371\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> M=7+R.<BR>\n" );
document.write( "M+R=1-3R.<BR>\n" );
document.write( "7+R+R=3R-1.<BR>\n" );
document.write( "7+2R=3R-1<BR>\n" );
document.write( "8+2R=3R.<BR>\n" );
document.write( "-2R -2R<BR>\n" );
document.write( "8=R.<BR>\n" );
document.write( "M=15.<BR>\n" );
document.write( "8+15=24-1<BR>\n" );
document.write( "23=23 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );