document.write( "Question 1116780: Nicole is half as old as Donald. The sum of their ages is 72. \r
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document.write( "How old is Nicole, in years? \n" );
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Algebra.Com's Answer #731692 by passionn(5)![]() ![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( " |