document.write( "Question 1117431: the age of noelle's dad is six less than three times noelle’s age. the sum of their ages is sixty two \n" ); document.write( "

Algebra.Com's Answer #732509 by ikleyn(52855) $\"\"$ $\"About$

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document.write( "Noelle +    Dad    = 62\r\n" );
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document.write( "N      +    D      = 62\r\n" );
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document.write( "N      +  (3N-6)   = 62  \r\n" );
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document.write( "N + 3N - 6 = 62\r\n" );
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document.write( "4N = 62 + 6 = 68    ====>  N =  = 17.\r\n" );
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document.write( "Answer.  Noelle is 17 years old.  The age of Noelle's dad is  3*17-6 = 45 years.\r\n" );
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