document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1025438>Question 1025438</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Sam paid $70 for 4 similar pens and 2 notebooks. A notebook cost $5 more than a pen. What was the cost of one notebook ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #640691 by </B><A HREF=/tutors/aboutme.mpl?userid=FrankM><B>FrankM(1040)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=FrankM><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=FrankM><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=640691\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4P+2N=70\r<BR>\n" );
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document.write( "N=P+5\r<BR>\n" );
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document.write( "4P+2(P+5)=70   substitute P+5 for N in 1st equation)\r<BR>\n" );
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document.write( "4P+2P+10=70\r<BR>\n" );
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document.write( "6P=60\r<BR>\n" );
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document.write( "P=10\r<BR>\n" );
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document.write( "N=15 </SPAN>\n" );
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