document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=965774>Question 965774</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a pocket there are 39 coins, either 20p or 50p.\r<BR>\n" );
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document.write( " If the total of the money is Rs.12.60, how many 20p are there?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #808094 by </B><A HREF=/tutors/aboutme.mpl?userid=CubeyThePenguin><B>CubeyThePenguin(3113)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=CubeyThePenguin><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=CubeyThePenguin><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=808094\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x = number of 20p coins<BR>\n" );
document.write( "y = number of 50p coins\r<BR>\n" );
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document.write( "x + y = 39<BR>\n" );
document.write( "20x + 50y = 1260\r<BR>\n" );
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document.write( "50x + 50y = 1950<BR>\n" );
document.write( "-(20x + 50y = 1260)<BR>\n" );
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document.write( "30x = 690<BR>\n" );
document.write( "x = 23 ---> y = 13\r<BR>\n" );
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document.write( "There are 23 20p coins. </SPAN>\n" );
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