document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=773000>Question 773000</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Kristine is 4 years younger than Mario. 3 years from now she will be two thirds as old as Mario. Find their present age. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #471243 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=471243\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Kristine is 4 years younger than Mario. 3 years from now she will be two thirds as old as Mario. Find their present age.<BR>\n" );
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document.write( "let x=Kristine's present age<BR>\n" );
document.write( "x+4=Mario's present age<BR>\n" );
document.write( "3 yrs from now:<BR>\n" );
document.write( "x+3=Kristine's age<BR>\n" );
document.write( "x+4+3=x+7=Mario's age<BR>\n" );
document.write( "..<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2B3=%282%2F3%29%28x%2B7%29 ALIGN=MIDDLE  ALT=\"x%2B3=%282%2F3%29%28x%2B7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "3x+9=2x+14<BR>\n" );
document.write( "x=5<BR>\n" );
document.write( "x+4=9<BR>\n" );
document.write( "Kristine's present age=5<BR>\n" );
document.write( "Mario's present age=9 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );