document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1119821>Question 1119821</A>: <I><SPAN STYLE=\"word-break: break-all;\"> My current age is 4 times what my sister's age was 20 years ago. i am now twice as old as i was 20 years ago. ten years ago, my sister's age was 1/2 of my current age. ten years ago, my age was 1.5 times my sister's age. what is my current age? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #735443 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=735443\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x, sister's age<BR>\n" );
document.write( "y, your age\r<BR>\n" );
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document.write( "My current age is 4 times what my sister's age was 20 years ago. <BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=4%28x-20%29 ALIGN=MIDDLE  ALT=\"y=4%28x-20%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "i am now twice as old as i was 20 years ago. ten years ago, my sister's age was 1/2 of my current age. <BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28y=2%28y-20%29%2Cx-10=%281%2F2%29y%29 ALIGN=MIDDLE  ALT=\"system%28y=2%28y-20%29%2Cx-10=%281%2F2%29y%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "ten years ago, my age was 1.5 times my sister's age. what is my current age?<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y-10=%283%2F2%29%28x-10%29 ALIGN=MIDDLE  ALT=\"y-10=%283%2F2%29%28x-10%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Use what you need.  Decide if your results make sense.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y=40%29 ALIGN=MIDDLE  ALT=\"highlight%28y=40%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >---------your age now<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28x=30%29 ALIGN=MIDDLE  ALT=\"highlight%28x=30%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >---------sister's age now </SPAN>\n" );
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