document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1074273>Question 1074273</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A textbook store sold a combined total of 267 sociology textbooks in a week. The number of sociology textbooks sold was two times the number of physics textbooks sold. How many textbooks of EACH type were sold? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #688978 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39621)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=688978\">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=267%2Fp=2 ALIGN=MIDDLE  ALT=\"267%2Fp=2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, because , SOLD... 267 SOCIOLOGY TEXTBOOKS.  The description plainly gives the quantity of Sociology textbooks sold.   No variable needed for how many Sociology textbooks.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28p=133%2COR%2Cp=134%29 ALIGN=MIDDLE  ALT=\"system%28p=133%2COR%2Cp=134%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "(Only whole number of books can be sold.)\r<BR>\n" );
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document.write( "*MAYBE BETTER*<BR>\n" );
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document.write( "If the question were:<BR>\n" );
document.write( "A textbook store sold a combined total of 267 sociology AND PHYSICS textbooks in a week. The number of sociology textbooks sold was two times the number of physics textbooks sold.\r<BR>\n" );
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document.write( "... then s for how many Sociology, p for how many of Physics;\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28s%2Bp=267%2Cs%2Fp=2%29 ALIGN=MIDDLE  ALT=\"system%28s%2Bp=267%2Cs%2Fp=2%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=2p%2Bp=267 ALIGN=MIDDLE  ALT=\"2p%2Bp=267\"   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=3p=267 ALIGN=MIDDLE  ALT=\"3p=267\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "ANSWER:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28p=89%2Cs=178%29 ALIGN=MIDDLE  ALT=\"system%28p=89%2Cs=178%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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