document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=231152>Question 231152</A>: <I><SPAN STYLE=\"word-break: break-all;\"> i need help solve this equation 20(1.05)^x=80+10x  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #171107 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=171107\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> solve this equation 20(1.05)^x=80+10x <BR>\n" );
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document.write( "That is exponential on the left side and linear on the right side.<BR>\n" );
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document.write( "Graph both on the same coordinate system and find the point(s) of<BR>\n" );
document.write( "intersection.<BR>\n" );
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document.write( "The line intersects the curve at x = 76.8017... and at -6.5468...<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C300%2C-10%2C150%2C-10%2C450%2C20%281.05%29%5Ex%2C80%2B10x%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C300%2C-10%2C150%2C-10%2C450%2C20%281.05%29%5Ex%2C80%2B10x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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