document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=802939>Question 802939</A>: <I><SPAN STYLE=\"word-break: break-all;\"> You need a(n) 10% acid solution, which you'll get by adding a(n) 15% acid solution to 18 liters of a(n) 7% acid solution. How many liters must be added?\r<BR>\n" );
document.write( "\n" );
document.write( "The amount of the 15% solution to be added is? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #484051 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=484051\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ---	percent	----------------	Amount									<BR>\n" );
document.write( "Solution   I	7	----------------			18	liters						<BR>\n" );
document.write( "solution II	15	----------------			x	liters						<BR>\n" );
document.write( "Mixture	10	----------------	18	+	x	liters						<BR>\n" );
document.write( "												<BR>\n" );
document.write( "7	*	18	+	15	x	=	10	(	18	+	x	)<BR>\n" );
document.write( "126	+	15	x	=	180	+	10	x				<BR>\n" );
document.write( "15	x		-10	x	=	-126	+	180				<BR>\n" );
document.write( "5	x	=	54									<BR>\n" );
document.write( "/	5											<BR>\n" );
document.write( "x	=	10.8		liters	solution II							<BR>\n" );
document.write( "												<BR>\n" );
document.write( "m.ananth@hotmail.ca												<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );