document.write( "Question 1129483: Claire’s three sons, from oldest to youngest, are Evan, Joel and Alex. The
\n" ); document.write( "difference between the ages of Evan and Joel is the same as the difference
\n" ); document.write( "between the ages of Joel and Alex. If the sum of the three ages is 39, how old is
\n" ); document.write( "Joel?
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Algebra.Com's Answer #746071 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
E, the age for Evan.
\n" ); document.write( "Joel is some E+d;
\n" ); document.write( "and Alex is some E+2d.\r
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\n" ); document.write( "\n" ); document.write( "\"E%2BE%2Bd%2BE%2B2d=39\"\r
\n" ); document.write( "\n" ); document.write( "\"3E%2B3d=39\"\r
\n" ); document.write( "\n" ); document.write( "\"E%2Bd=13\"----------------this would be Joel's age. Joel is the in-between age of Evan and Alex.
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