document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=166050>Question 166050</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The sum od Dylan's and Krista's ages is 25. In 12 years, Dylan will be seven years older than four times as old as Krista was five years ago. How old are Dylan and Krista now? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #122402 by </B><A HREF=/tutors/aboutme.mpl?userid=Mathtut><B>Mathtut(3670)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Mathtut><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=122402\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> call Dylan=d<BR>\n" );
document.write( ":    Krista=k\r<BR>\n" );
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document.write( "so <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d%2Bk=25 ALIGN=MIDDLE  ALT=\"d%2Bk=25\"   DISABLED_style= \"max-width:90%; height:auto;\" > and   <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d%2B12=4%28k-5%29%2B7 ALIGN=MIDDLE  ALT=\"d%2B12=4%28k-5%29%2B7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ":  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=25-k ALIGN=MIDDLE  ALT=\"d=25-k\"   DISABLED_style= \"max-width:90%; height:auto;\" > and   <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d%2B12=4k-20%2B7 ALIGN=MIDDLE  ALT=\"d%2B12=4k-20%2B7\"   DISABLED_style= \"max-width:90%; height:auto;\" >  simplifying<BR>\n" );
document.write( ":  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2825-k%29%2B12=4k-13 ALIGN=MIDDLE  ALT=\"%2825-k%29%2B12=4k-13\"   DISABLED_style= \"max-width:90%; height:auto;\" >substituting d value in first equation into 2nd equation\r<BR>\n" );
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document.write( ":  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=37-k=4k-13 ALIGN=MIDDLE  ALT=\"37-k=4k-13\"   DISABLED_style= \"max-width:90%; height:auto;\" > combining terms <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5k=50 ALIGN=MIDDLE  ALT=\"5k=50\"   DISABLED_style= \"max-width:90%; height:auto;\" > divide by 5  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k=10 ALIGN=MIDDLE  ALT=\"k=10\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "now <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=25-k%2810%29=15 ALIGN=MIDDLE  ALT=\"d=25-k%2810%29=15\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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