document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=30727>Question 30727</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many gallons of 16% alcohol solution should be added to 30 gal of a 45% alcohol solution to make a 21% solution? Please help me set this up. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #17452 by </B><A HREF=/tutors/aboutme.mpl?userid=Paul><B>Paul(988)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Paul><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=17452\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 16x+45(30)=21(x+30)<BR>\n" );
document.write( "16x+1350=21x+630<BR>\n" );
document.write( "5x=720<BR>\n" );
document.write( "x=144<BR>\n" );
document.write( "Hence, about 144gallons of 16% solution is needed.<BR>\n" );
document.write( "Paul. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );