document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=698525>Question 698525</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this word problem: How many liters of water must be added to 20 L of an 85% solution of ammonia to make a solution that is 70% ammonia? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #430757 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=430757\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  How many liters of water must be added to 20 L of an 85% solution of ammonia to make a solution that is 70% ammonia?<BR>\n" );
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document.write( "let x=amt of water to add<BR>\n" );
document.write( "85%*20+0%x=70%(20+x)<BR>\n" );
document.write( "17=14+0.7x<BR>\n" );
document.write( "0.7x=3<BR>\n" );
document.write( "x&#8776;4.29<BR>\n" );
document.write( "amt of water to add&#8776;4.29 L </SPAN>\n" );
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