document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=569469>Question 569469</A>: <I><SPAN STYLE=\"word-break: break-all;\"> anna is seven years younger than Bradi three years from now Anna will be twice as old as brandi was nine years ago How old will Brandi be six years from now? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #367341 by </B><A HREF=/tutors/aboutme.mpl?userid=Maths68><B>Maths68(1474)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Maths68><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/cgi-bin/show-face.mpl?user=Maths68><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=367341\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let<BR>\n" );
document.write( "Present age of Anna = a<BR>\n" );
document.write( "Present age of Brandi = b\r<BR>\n" );
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document.write( "Given<BR>\n" );
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document.write( "Anna is seven years younger than Brandi<BR>\n" );
document.write( "a=b-7............(1)<BR>\n" );
document.write( "Three years from now <BR>\n" );
document.write( "Anna will be = a+3\r<BR>\n" );
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document.write( "Nine year ago <BR>\n" );
document.write( "Brandi was = b-9\r<BR>\n" );
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document.write( "Then\r<BR>\n" );
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document.write( "Anna will be twice as old as brandi was nine years ago<BR>\n" );
document.write( "a+3=2(b-9)<BR>\n" );
document.write( "a+3=2b-18<BR>\n" );
document.write( "a=2b-18-3<BR>\n" );
document.write( "a=2b-21................(2)<BR>\n" );
document.write( "Put the value of a from (1) to (2)<BR>\n" );
document.write( "b-7=2b-21<BR>\n" );
document.write( "b-2b=-21+7<BR>\n" );
document.write( "-b=-14<BR>\n" );
document.write( "Multiply by -1 both sides of above equation<BR>\n" );
document.write( "(-1)(-b)=(-1)(-14)<BR>\n" );
document.write( "b=14<BR>\n" );
document.write( "Put the value of b in (1)<BR>\n" );
document.write( "a=b-7<BR>\n" );
document.write( "a=14-7<BR>\n" );
document.write( "a=7\r<BR>\n" );
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document.write( "Present age of Anna = a = 7 years old<BR>\n" );
document.write( "Present age of Brandi = b = 14 years old<BR>\n" );
document.write( "Six years from now Brandi will be = 14+6 = 20\r<BR>\n" );
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document.write( " </SPAN>\n" );
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