document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=301736>Question 301736</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a total of $10000 was invested in to simple intrest accounts for one year. the first account has an 8% intrest rate, the second account has a 9% intrest rate. if the total intrest of the 2 accounts in one year was $840 how much was invested in each account </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #216352 by </B><A HREF=/tutors/aboutme.mpl?userid=JBarnum><B>JBarnum(2146)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=JBarnum><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=JBarnum><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=216352\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=F%2BS=10000 ALIGN=MIDDLE  ALT=\"F%2BS=10000\"   DISABLED_style= \"max-width:90%; height:auto;\" > F=amount of money invested in First account, S=amount of money invested in Second account<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.08F%2B.09S=840 ALIGN=MIDDLE  ALT=\".08F%2B.09S=840\"   DISABLED_style= \"max-width:90%; height:auto;\" > 8%=.08 9%=.09<BR>\n" );
document.write( "u can use substitution or elimination method i will use elimination method as its faster.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=F%2BS=10000 ALIGN=MIDDLE  ALT=\"F%2BS=10000\"   DISABLED_style= \"max-width:90%; height:auto;\" > multiply this by -.08<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.08F%2B.09S=840 ALIGN=MIDDLE  ALT=\".08F%2B.09S=840\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "_________________<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-.08F-.08S=-800 ALIGN=MIDDLE  ALT=\"-.08F-.08S=-800\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.08F%2B.09S=840 ALIGN=MIDDLE  ALT=\".08F%2B.09S=840\"   DISABLED_style= \"max-width:90%; height:auto;\" >add the equations together<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.01S=40 ALIGN=MIDDLE  ALT=\".01S=40\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=S=4000 ALIGN=MIDDLE  ALT=\"S=4000\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "_______<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=F%2BS=10000 ALIGN=MIDDLE  ALT=\"F%2BS=10000\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=F%2B4000=10000 ALIGN=MIDDLE  ALT=\"F%2B4000=10000\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=F=6000 ALIGN=MIDDLE  ALT=\"F=6000\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "first account has 6000<BR>\n" );
document.write( "second account has 4000 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );