document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=234039>Question 234039</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Cara has 12 more dolls than Mara, Mara has twice the number of dolls as Sara, and<BR>\n" );
document.write( "Sara has 15 dolls. How many dolls do the three girls have together? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #172634 by </B><A HREF=/tutors/aboutme.mpl?userid=dawny74><B>dawny74(8)</B></A><img src=\"/images/stars/stars-05.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=dawny74><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=172634\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let a = Sara's dolls<BR>\n" );
document.write( "Let x = cara's dolls<BR>\n" );
document.write( "let y = Mara's dolls<BR>\n" );
document.write( "let z = total dolls\r<BR>\n" );
document.write( "\n" );
document.write( "equation is s(2) + x = z\r<BR>\n" );
document.write( "\n" );
document.write( "15(2) = y<BR>\n" );
document.write( "y=30\r<BR>\n" );
document.write( "\n" );
document.write( "30 + 12 = x<BR>\n" );
document.write( "x=42\r<BR>\n" );
document.write( "\n" );
document.write( "15(2)+42 = z<BR>\n" );
document.write( "z=72 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );