document.write( "Question 582889: The sum of the 3 digits of an even number is 9. What is the number if its ten digits its 1 more than its ones digit? \n" ); document.write( "
Algebra.Com's Answer #372360 by ankor@dixie-net.com(22740)\"\" \"About 
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The sum of the 3 digits of an even number is 9.
\n" ); document.write( " What is the number if its ten digits its 1 more than its ones digit?
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\n" ); document.write( "Three digits, a, b, c
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\n" ); document.write( "a + b + c = 9
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\n" ); document.write( "b = c + 1
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\n" ); document.write( "a + (c+1) + c = 9
\n" ); document.write( "a + 2c = 9 - 1
\n" ); document.write( "a + 2c = 8
\n" ); document.write( "a = -2c + 8
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\n" ); document.write( "3 solutions
\n" ); document.write( "621
\n" ); document.write( "432; the only even number
\n" ); document.write( "243
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