document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=400077>Question 400077</A>: <I><SPAN STYLE=\"word-break: break-all;\"> express x in terms of log 10 : 4^x-2 = 7^3x+1\r<BR>\n" );
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document.write( "I don't understand how I am suppose to set up this problem or how to do it. :( any help (stepbystep etc.) would be really really appreciated thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #283312 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=283312\">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%28x-2%29+=+7%5E%283x%2B1%29 ALIGN=MIDDLE  ALT=\"4%5E%28x-2%29+=+7%5E%283x%2B1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%5Ex+%2A+4%5E%28-2%29+=+7%5E%283x%29+%2A+7 ALIGN=MIDDLE  ALT=\"4%5Ex+%2A+4%5E%28-2%29+=+7%5E%283x%29+%2A+7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Take the log base 10 of both sides<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2Alog%284%29+-+2%2Alog%284%29++=+3x%2Alog%287%29+%2B+log%287%29 ALIGN=MIDDLE  ALT=\"x%2Alog%284%29+-+2%2Alog%284%29++=+3x%2Alog%287%29+%2B+log%287%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x%2Alog%287%29+-+x%2Alog%284%29+=+-2%2Alog%284%29+-+log%287%29 ALIGN=MIDDLE  ALT=\"3x%2Alog%287%29+-+x%2Alog%284%29+=+-2%2Alog%284%29+-+log%287%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2A%28log%284%29+-+3%2Alog%287%29%29+=+2%2Alog%284%29+%2B+log%287%29 ALIGN=MIDDLE  ALT=\"x%2A%28log%284%29+-+3%2Alog%287%29%29+=+2%2Alog%284%29+%2B+log%287%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%282%2Alog%284%29+%2B+log%287%29%29+%2F+%28log%284%29+-+3%2Alog%287%29%29 ALIGN=MIDDLE  ALT=\"x+=+%282%2Alog%284%29+%2B+log%287%29%29+%2F+%28log%284%29+-+3%2Alog%287%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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