document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=422077>Question 422077</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many mililiters of 70% isopropyl alcohol should be mixed with 20 mililiters of water to make 50% isopropyl alcohol? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #319582 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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/cgi-bin/show-face.mpl?user=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=319582\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .7(x)+20=.5(x+20)<BR>\n" );
document.write( ".7x+20=.5x+10<BR>\n" );
document.write( ".2x=10<BR>\n" );
document.write( "x=10/.2=50<BR>\n" );
document.write( "50 mL of 70% alcohol need to be mixed with pure water to make 70 mL of 50% alcohol.. </SPAN>\n" );
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