document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1127648>Question 1127648</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am running out of time and I keep getting lost in this problem.  Can anyone please help?\r<BR>\n" );
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document.write( "Let f(x)= 8/x + 6/x+7.  Find x such that f(x)-1. </SPAN>\n" );
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document.write( "I am running out of time and I keep getting lost in this problem.  Can anyone please help?\r<BR>\n" );
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document.write( "Let f(x)= 8/x + 6/x+7.  Find x such that f(x)-1.<BR>\n" );
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document.write( "You mean, for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=1 ALIGN=MIDDLE  ALT=\"f%28x%29=1\"   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=1=8%2Fx%2B6%2Fx%2B7 ALIGN=MIDDLE  ALT=\"1=8%2Fx%2B6%2Fx%2B7\"   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=%288%2Fx%2B6%2Fx%2B7%29x=1%2Ax ALIGN=MIDDLE  ALT=\"%288%2Fx%2B6%2Fx%2B7%29x=1%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=8%2B6%2B7x=x ALIGN=MIDDLE  ALT=\"8%2B6%2B7x=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=7x-x=-8-6 ALIGN=MIDDLE  ALT=\"7x-x=-8-6\"   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=6x=-14 ALIGN=MIDDLE  ALT=\"6x=-14\"   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=3x=-7 ALIGN=MIDDLE  ALT=\"3x=-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=x=-7%2F3 ALIGN=MIDDLE  ALT=\"x=-7%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "You really have this, unlike what you gave:\r<BR>\n" );
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document.write( "f(x)=8/x+6/(x+7), and f(x)=1;\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8%2Fx%2B6%2F%28x%2B7%29=1 ALIGN=MIDDLE  ALT=\"8%2Fx%2B6%2F%28x%2B7%29=1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "simplest denominator <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%28x%2B7%29 ALIGN=MIDDLE  ALT=\"x%28x%2B7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ";\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%28x%2B7%29%288%2Fx%2B6%2F%28x%2B7%29%29=x%5E2%2B7x ALIGN=MIDDLE  ALT=\"x%28x%2B7%29%288%2Fx%2B6%2F%28x%2B7%29%29=x%5E2%2B7x\"   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=8%28x%2B7%29%2B6x=x%5E2%2B7x ALIGN=MIDDLE  ALT=\"8%28x%2B7%29%2B6x=x%5E2%2B7x\"   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=8x%2B56%2B6x=x%5E2%2B7x ALIGN=MIDDLE  ALT=\"8x%2B56%2B6x=x%5E2%2B7x\"   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%5E2-7x-56=0 ALIGN=MIDDLE  ALT=\"x%5E2-7x-56=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >,    not factorable for integers\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28x=%287%2B-+sqrt%28273%29%29%2F2%29 ALIGN=MIDDLE  ALT=\"highlight%28x=%287%2B-+sqrt%28273%29%29%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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