document.write( "Question 931639: A women's age is three years more than twice her sons age. The sum of their ages is 84. How old is the son? \n" ); document.write( "
Algebra.Com's Answer #565695 by ewatrrr(24785)\"\" \"About 
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x the son's age
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\n" ); document.write( "mother + son = 84
\n" ); document.write( "(2x+3) + x = 84
\n" ); document.write( "3x + 3 = 84
\n" ); document.write( "3x = 81
\n" ); document.write( "x = 27, the son's age. Mother is 57 \"2%2A27%2B3\"
\n" ); document.write( "and...checking
\n" ); document.write( "Sum = 84
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