document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=115096>Question 115096</A>: <I><SPAN STYLE=\"word-break: break-all;\"> THE SUM OF A NUMBER AND 12 TIMES ITS RECIPROCAL IS 7. FIND THE NUMBER </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #83731 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20849)</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=83731\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "THE SUM OF A NUMBER AND 12 TIMES ITS RECIPROCAL IS 7. FIND THE NUMBER\r<BR>\n" );
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document.write( "let THE NUMBER be <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >,then\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+%2B+12+%281%2Fx%29+=+7 ALIGN=MIDDLE  ALT=\"x+%2B+12+%281%2Fx%29+=+7\"   DISABLED_style= \"max-width:90%; height:auto;\" >..........multiply both sides by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2Ax+%2B+12+%281%2Fx%29%2Ax+=+7%2Ax ALIGN=MIDDLE  ALT=\"x%2Ax+%2B+12+%281%2Fx%29%2Ax+=+7%2Ax\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+%2B+12+=+7x ALIGN=MIDDLE  ALT=\"x%5E2+%2B+12+=+7x\"   DISABLED_style= \"max-width:90%; height:auto;\" >.....move <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7x ALIGN=MIDDLE  ALT=\"7x\"   DISABLED_style= \"max-width:90%; height:auto;\" > to the left\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+-+7x+%2B+12+=+0 ALIGN=MIDDLE  ALT=\"x%5E2+-+7x+%2B+12+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" >.....use quadratic formula to solve for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B1%2C2%5D=%28-b+%2B-+sqrt+%28b%5E2+-4%2Aa%2Ac+%29%29+%2F+%282%2Aa%29 ALIGN=MIDDLE  ALT=\"x%5B1%2C2%5D=%28-b+%2B-+sqrt+%28b%5E2+-4%2Aa%2Ac+%29%29+%2F+%282%2Aa%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B1%2C2%5D=%28-%28-7%29+%2B-+sqrt+%28%28-7%29%5E2+-4%2A1%2A12+%29%29+%2F+%282%2A1%29 ALIGN=MIDDLE  ALT=\"x%5B1%2C2%5D=%28-%28-7%29+%2B-+sqrt+%28%28-7%29%5E2+-4%2A1%2A12+%29%29+%2F+%282%2A1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B1%2C2%5D=%287+%2B-+sqrt+%2849+-+48%29%29%2F2 ALIGN=MIDDLE  ALT=\"x%5B1%2C2%5D=%287+%2B-+sqrt+%2849+-+48%29%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B1%2C2%5D=%287+%2B-+sqrt+%281%29%29%2F2 ALIGN=MIDDLE  ALT=\"x%5B1%2C2%5D=%287+%2B-+sqrt+%281%29%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B1%2C2%5D=%287+%2B-+1%29%2F2 ALIGN=MIDDLE  ALT=\"x%5B1%2C2%5D=%287+%2B-+1%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B1%5D=%287+%2B+1%29%2F2 ALIGN=MIDDLE  ALT=\"x%5B1%5D=%287+%2B+1%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B1%5D=+8%2F2 ALIGN=MIDDLE  ALT=\"x%5B1%5D=+8%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B1%5D=+4 ALIGN=MIDDLE  ALT=\"x%5B1%5D=+4\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B2%5D=%287+-1%29%2F2 ALIGN=MIDDLE  ALT=\"x%5B2%5D=%287+-1%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B2%5D=+6%2F2 ALIGN=MIDDLE  ALT=\"x%5B2%5D=+6%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B2%5D=+3 ALIGN=MIDDLE  ALT=\"x%5B2%5D=+3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "check:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+%2B+12+%281%2Fx%29+=+7 ALIGN=MIDDLE  ALT=\"x+%2B+12+%281%2Fx%29+=+7\"   DISABLED_style= \"max-width:90%; height:auto;\" >..........\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2B+12+%281%2F4%29+=+7 ALIGN=MIDDLE  ALT=\"4%2B+12+%281%2F4%29+=+7\"   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%2B+3+=+7 ALIGN=MIDDLE  ALT=\"4%2B+3+=+7\"   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=7+=+7 ALIGN=MIDDLE  ALT=\"7+=+7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+%2B+12+%281%2Fx%29+=+7 ALIGN=MIDDLE  ALT=\"x+%2B+12+%281%2Fx%29+=+7\"   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=3+%2B+12+%281%2F3%29+=+7 ALIGN=MIDDLE  ALT=\"3+%2B+12+%281%2F3%29+=+7\"   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=3+%2B+4+=+7 ALIGN=MIDDLE  ALT=\"3+%2B+4+=+7\"   DISABLED_style= \"max-width:90%; height:auto;\" >..........\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7+=+7 ALIGN=MIDDLE  ALT=\"7+=+7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );