document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=771437>Question 771437</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A radiator contains 7 liters of a 25% antifreeze solution. How much should be drained and replaced with pure antifreeze to produce a 55% antifreeze solution? (Round your answer to two decimal places.)<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #470206 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=470206\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let v = the volume in liters of antifreeze to remove and then replace with pure antifreeze materaial.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%287%2A25-v%2A25%2Bv%2A100%29%2F7=55 ALIGN=MIDDLE  ALT=\"%287%2A25-v%2A25%2Bv%2A100%29%2F7=55\"   DISABLED_style= \"max-width:90%; height:auto;\" > and then solve for v.\r<BR>\n" );
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document.write( "I did not use any intermediate steps to compose that equation.  Tell me if you need finer steps underlying that equation. </SPAN>\n" );
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