document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=657944>Question 657944</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how can i find the value of y?<BR>\n" );
document.write( "4^2y + 4^(2y-1) = 4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #410082 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20855)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=410082\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%5E%282y%29+%2B+4%5E%282y-1%29+=+4 ALIGN=MIDDLE  ALT=\"4%5E%282y%29+%2B+4%5E%282y-1%29+=+4\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( " since <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%5E%282y%29%2F4 ALIGN=MIDDLE  ALT=\"4%5E%282y%29%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" > we have\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%5E%282y%29+%2B+4%5E%282y%29%2F4+=+4+ ALIGN=MIDDLE  ALT=\"4%5E%282y%29+%2B+4%5E%282y%29%2F4+=+4+\"   DISABLED_style= \"max-width:90%; height:auto;\" >...both sides multiply by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4 ALIGN=MIDDLE  ALT=\"4\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2A4%5E%282y%29+%2B+4%2A4%5E%282y%29%2F4+=4%2A+4+ ALIGN=MIDDLE  ALT=\"4%2A4%5E%282y%29+%2B+4%2A4%5E%282y%29%2F4+=4%2A+4+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2A4%5E%282y%29+%2B+4%5E%282y%29+=+16+ ALIGN=MIDDLE  ALT=\"4%2A4%5E%282y%29+%2B+4%5E%282y%29+=+16+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%5E%282y%29%284+%2B+1%29+=+16+ ALIGN=MIDDLE  ALT=\"4%5E%282y%29%284+%2B+1%29+=+16+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%2A4%5E2y+=+16+ ALIGN=MIDDLE  ALT=\"5%2A4%5E2y+=+16+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%5E%282y%29+=+16%2F5+ ALIGN=MIDDLE  ALT=\"4%5E%282y%29+=+16%2F5+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+%284%2Alog%282%29-log%285%29%29%2F4%2Alog%282%29+ ALIGN=MIDDLE  ALT=\"y+=+%284%2Alog%282%29-log%285%29%29%2F4%2Alog%282%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+%284%2A+0.30102999566-0.69897000434%29%2F4%2A0.30102999566%29+ ALIGN=MIDDLE  ALT=\"y+=+%284%2A+0.30102999566-0.69897000434%29%2F4%2A0.30102999566%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+%281.20411998264-0.69897000434%29%2F1.20411998264%29+ ALIGN=MIDDLE  ALT=\"y+=+%281.20411998264-0.69897000434%29%2F1.20411998264%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+%280.5051499783%29%2F1.20411998264%29+ ALIGN=MIDDLE  ALT=\"y+=+%280.5051499783%29%2F1.20411998264%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y+=0.42%29 ALIGN=MIDDLE  ALT=\"highlight%28y+=0.42%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cartoon%28+%0D%0A++number_line%28+600%2C+-10%2C+10%2C++0%2C+0.42+%29+%29+%29 ALIGN=MIDDLE  ALT=\"cartoon%28+%0D%0A++number_line%28+600%2C+-10%2C+10%2C++0%2C+0.42+%29+%29+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );