document.write( "Question 1116780: Nicole is half as old as Donald. The sum of their ages is 72. \r
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\n" ); document.write( "\n" ); document.write( "How old is Nicole, in years?
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Algebra.Com's Answer #731692 by passionn(5)\"\" \"About 
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Let Nicole's age be x
\n" ); document.write( "Let Donald's age be 2x
\n" ); document.write( "x+2x=72
\n" ); document.write( "3x=72
\n" ); document.write( "divide both sides by 3
\n" ); document.write( "3x/3=72/3
\n" ); document.write( "x=24
\n" ); document.write( "Nicole's age is 24
\n" ); document.write( "Donald's age is 72-24=48
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