document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=936976>Question 936976</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many ounces of pure acid should be added to 35 oz of 40% acid to make 70% acid solution?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #570432 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=570432\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How many ounces of pure acid should be added to 35 oz of 40% acid to make 70% acid solution?<BR>\n" );
document.write( "***<BR>\n" );
document.write( "let x=amount of pure acid to add<BR>\n" );
document.write( "40%*35+100%x=70%(35+x)<BR>\n" );
document.write( "14+x=24.5+.70x<BR>\n" );
document.write( ".30x=10.5<BR>\n" );
document.write( "x=35<BR>\n" );
document.write( "amount of pure acid to add=35 ounces </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );