document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=221404>Question 221404</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a girl is 3 years old and her brother is 3 times older than her. when she turns 7, how old will her brother be? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #166072 by </B><A HREF=/tutors/aboutme.mpl?userid=drj><B>drj(1380)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=drj><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=drj><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=166072\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A girl is 3 years old and her brother is 3 times older than her. when she turns 7, how old will her brother be?\r<BR>\n" );
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document.write( "Step 1.  Let 3*3=9 be age of brother since he is 3 times older than her.\r<BR>\n" );
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document.write( "Step 2.  Then 7-3=4 years difference between now at age 3 and 4 years from now at age 7.\r<BR>\n" );
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document.write( "Step 3.  Then her brother will be 9+4=13.\r<BR>\n" );
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document.write( "Step 4.  ANSWER:  In 4 years, her brother is 13 years old.\r<BR>\n" );
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document.write( "I hope the above steps were helpful.\r<BR>\n" );
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document.write( "For FREE Step-By-Step videos in Introduction to Algebra, please visit http://www.FreedomUniversity.TV/courses/IntroAlgebra and for Trigonometry visit http://www.FreedomUniversity.TV/courses/Trigonometry.\r<BR>\n" );
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document.write( "Good luck in your studies!\r<BR>\n" );
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document.write( "Respectfully,<BR>\n" );
document.write( "Dr J </SPAN>\n" );
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