document.write( "Question 898310: I'm thinking of a four digit number in which:
\n" ); document.write( "* the sum of the first two digits is 15
\n" ); document.write( "* the sum of the last two digits is 15
\n" ); document.write( "* the sum of the middle two digits is 17
\n" ); document.write( "* the third digit is larger than the second
\n" ); document.write( "* the last digit is an even number
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Algebra.Com's Answer #544841 by richwmiller(17219)\"\" \"About 
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a+b=15,
\n" ); document.write( "means 69, 78, 96,or 87
\n" ); document.write( "c+d=15,
\n" ); document.write( "means 69, 78, 96,or 87
\n" ); document.write( "b+c=17,
\n" ); document.write( "means 89 or 89
\n" ); document.write( "c>b,
\n" ); document.write( "means 89
\n" ); document.write( "d is even\r
\n" ); document.write( "\n" ); document.write( "a89d
\n" ); document.write( "7896\r
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\n" ); document.write( "\n" ); document.write( "
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