document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=885628>Question 885628</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A lab technician has 40 gallons of a 15% iodine solution. How many gallons of the 40% iodine solution must be added to make a 20% iodine solution?<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 #535367 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=535367\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A lab technician has 40 gallons of a 15% iodine solution. How many gallons of the 40% iodine solution must be added to make a 20% iodine solution?<BR>\n" );
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document.write( "let x=amt of 40% iodine solution must be added<BR>\n" );
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document.write( "40%x+15%*40=20%(x+40)<BR>\n" );
document.write( ".40x+6=.20x+8<BR>\n" );
document.write( ".20x=2<BR>\n" );
document.write( "x=10<BR>\n" );
document.write( "amt of 40% iodine solution must be added=10 gallons </SPAN>\n" );
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