document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1191542>Question 1191542</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 19. A chemist has a can full of paint thinner that is 70% alcohol. After<BR>\n" );
document.write( "replacing 7 L of the solution with 7 L of pure alcohol, the resulting<BR>\n" );
document.write( "solution is 87.5% alcohol. How many liters does the can hold?<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 #823341 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=823341\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> C, the capacity filled for can, volume.\r<BR>\n" );
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document.write( "Amount alcohol before the removal and replacement, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.7C ALIGN=MIDDLE  ALT=\"0.7C\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Remove  7 L of the original volume,  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.7%28C-7%29 ALIGN=MIDDLE  ALT=\"0.7%28C-7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > liters of just alcohol\r<BR>\n" );
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document.write( "Replace with 7 L of pure alcohol,  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.7%28C-7%29%2B7 ALIGN=MIDDLE  ALT=\"0.7%28C-7%29%2B7\"   DISABLED_style= \"max-width:90%; height:auto;\" > liters alcohol.<BR>\n" );
document.write( "This is contained within C liters of solution.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28%280.7%28C-7%29%2B7%29%2FC=0.875%29 ALIGN=MIDDLE  ALT=\"highlight_green%28%280.7%28C-7%29%2B7%29%2FC=0.875%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >-------simplify, and solve for C. </SPAN>\n" );
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