document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=291994>Question 291994</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if A does a work in x hrs n b in x+6hrs then how much time will it require if both work together??<BR>\n" );
document.write( "please give explanation of the solution </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #211071 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=211071\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> if A does a work in x hrs, and b in x+6 hrs, then how much time will it require if both work together??<BR>\n" );
document.write( ":<BR>\n" );
document.write( "let t = time required when they work together<BR>\n" );
document.write( "let the completed job = 1<BR>\n" );
document.write( ":<BR>\n" );
document.write( "A shared work equation<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t%2Fx ALIGN=MIDDLE  ALT=\"t%2Fx\"   DISABLED_style= \"max-width:90%; height:auto;\" > + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t%2F%28%28x%2B6%29%29 ALIGN=MIDDLE  ALT=\"t%2F%28%28x%2B6%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 1<BR>\n" );
document.write( "multiply equation by x(x+6), results:<BR>\n" );
document.write( "t(x+6) + xt = x(x+6)<BR>\n" );
document.write( "tx + 6t + xt = x^2 + 6x<BR>\n" );
document.write( "2tx + 6t = x^2 + 6x<BR>\n" );
document.write( "factor out t<BR>\n" );
document.write( "t(2x+6) = x^2 + 6x<BR>\n" );
document.write( "divide both sides by (2x+6)<BR>\n" );
document.write( "t = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%5E2%2B6x%29%2F%282x%2B6%29 ALIGN=MIDDLE  ALT=\"%28x%5E2%2B6x%29%2F%282x%2B6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > is the time when they work together (in terms of x)<BR>\n" );
document.write( ";<BR>\n" );
document.write( "Each one will do a fraction of the work, the two fractions add up to 1 which is the completed job<BR>\n" );
document.write( " </SPAN>\n" );
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