document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=737244>Question 737244</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how many milliliters of a 17% alcohol solution must be added to 52 mL of a 8% alcohol solution to make a 13% alcohol solution?\r<BR>\n" );
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document.write( "I did:<BR>\n" );
document.write( ".15x + .04(42)=.08(42+x)<BR>\n" );
document.write( ".15x + 1.68=3.36+.08x<BR>\n" );
document.write( "-.08x            -.08x<BR>\n" );
document.write( ".07x+1.68=3.36<BR>\n" );
document.write( "-1.68      -1.68<BR>\n" );
document.write( ".07x=1.68<BR>\n" );
document.write( "x=24\r<BR>\n" );
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document.write( "Then I filled in x: .08(42+24)<BR>\n" );
document.write( "66(.08)=5.28\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #450255 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=450255\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I'll try my method and see if it agrees<BR>\n" );
document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+ ALIGN=MIDDLE  ALT=\"+x+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = ml of 17% solution needed<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.08%2A52+=+4.16+ ALIGN=MIDDLE  ALT=\"+.08%2A52+=+4.16+\"   DISABLED_style= \"max-width:90%; height:auto;\" > ml of alcohol in 8% solution<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+.17x+%2B+4.16+%29+%2F+%28+x+%2B+52+%29+=+.13+ ALIGN=MIDDLE  ALT=\"+%28+.17x+%2B+4.16+%29+%2F+%28+x+%2B+52+%29+=+.13+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.17x+%2B+4.16+=+.13%2A%28+x+%2B+52+%29+ ALIGN=MIDDLE  ALT=\"+.17x+%2B+4.16+=+.13%2A%28+x+%2B+52+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.17x+%2B+4.16+=+.13x+%2B+6.76+ ALIGN=MIDDLE  ALT=\"+.17x+%2B+4.16+=+.13x+%2B+6.76+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.04x+=+6.76+-+4.16+ ALIGN=MIDDLE  ALT=\"+.04x+=+6.76+-+4.16+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.04x+=+2.6+ ALIGN=MIDDLE  ALT=\"+.04x+=+2.6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+=+65+ ALIGN=MIDDLE  ALT=\"+x+=+65+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "65 milliliters of a 17% alcohol solution must be added<BR>\n" );
document.write( "check:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+.17x+%2B+4.16+%29+%2F+%28+x+%2B+52+%29+=+.13+ ALIGN=MIDDLE  ALT=\"+%28+.17x+%2B+4.16+%29+%2F+%28+x+%2B+52+%29+=+.13+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+.17%2A65+%2B+4.16+%29+%2F+%28+65+%2B+52+%29+=+.13+ ALIGN=MIDDLE  ALT=\"+%28+.17%2A65+%2B+4.16+%29+%2F+%28+65+%2B+52+%29+=+.13+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+11.05+%2B+4.16+%29+%2F+117+=+.13+ ALIGN=MIDDLE  ALT=\"+%28+11.05+%2B+4.16+%29+%2F+117+=+.13+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+15.21+=+.13%2A117+ ALIGN=MIDDLE  ALT=\"+15.21+=+.13%2A117+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+15.21+=+15.21+ ALIGN=MIDDLE  ALT=\"+15.21+=+15.21+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "OK </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );