document.write( "Question 893355: My three daughters were each born 2 years apart. Their combined ages is 63 years. What is the age of the eldest ? \n" ); document.write( "
Algebra.Com's Answer #541229 by lenny460(1073)\"\" \"About 
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My three daughters were each born 2 years apart. Their combined ages is 63 years. What is the age of the eldest ?\r
\n" ); document.write( "\n" ); document.write( "Let their ages be n, n + 2 and n + 4.\r
\n" ); document.write( "\n" ); document.write( "Therefore:\r
\n" ); document.write( "\n" ); document.write( "n + n + 2 + n + 4 = 63 years\r
\n" ); document.write( "\n" ); document.write( "3n + 6 = 63\r
\n" ); document.write( "\n" ); document.write( "3n = 57\r
\n" ); document.write( "\n" ); document.write( "n = 19\r
\n" ); document.write( "\n" ); document.write( "The eldest age is n + 4\r
\n" ); document.write( "\n" ); document.write( "19 + 4 = 23\r
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\n" ); document.write( "\n" ); document.write( "Answer:\r
\n" ); document.write( "\n" ); document.write( "23 years\r
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