document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=899358>Question 899358</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Juanita has 22000 to invest in two accounts that pay simple interest on an annual basis. one account pays 3% in simple interest, and other pays 6% simple interest how much would she have to invest in each account to earn a total interest of $810 after one year? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #545329 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=545329\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Part I	3.00%		per annum	-------------	Amount invested =x		<BR>\n" );
document.write( "Part II	6.00%		per annum	------------	Amount invested = y		<BR>\n" );
document.write( "	22000						<BR>\n" );
document.write( "Interest-----	810.00						<BR>\n" );
document.write( "							<BR>\n" );
document.write( "Part I	3.00%		per annum	---x			<BR>\n" );
document.write( "Part II	6.00%		per annum	---y			<BR>\n" );
document.write( "Total investment							<BR>\n" );
document.write( "x	+	1	y=	22000	-------------1		<BR>\n" );
document.write( "Interest on both investments							<BR>\n" );
document.write( "3.00%	x	+	6.00%	y=	810		<BR>\n" );
document.write( "Multiply by		100					<BR>\n" );
document.write( "3	x	+	6	y=	81000.00	--------2	<BR>\n" );
document.write( "Multiply (1) by			-3				<BR>\n" );
document.write( "we get							<BR>\n" );
document.write( "-3	x	-3	y=	-66000.00			<BR>\n" );
document.write( "Add this to (2)							<BR>\n" );
document.write( "0	x	3	y=	15000			<BR>\n" );
document.write( "divide by		3					<BR>\n" );
document.write( "			y	=	5000		<BR>\n" );
document.write( "Part I	3.00%	$	17000				<BR>\n" );
document.write( "Part II	6.00%	$	5000				<BR>\n" );
document.write( "							<BR>\n" );
document.write( "CHECK							<BR>\n" );
document.write( "17000	---------	3.00%	-------	510.00			<BR>\n" );
document.write( "5000	-------------	6.00%	-------	300.00			<BR>\n" );
document.write( "Total			--------------------	810.00			<BR>\n" );
document.write( "							<BR>\n" );
document.write( "m.ananth@hotmail.ca							<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );