document.write( "Question 908620: A number added to one thirds itself results in a sum of 40. What is the number? \n" ); document.write( "
Algebra.Com's Answer #551146 by ewatrrr(24785)\"\" \"About 
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n + n/3 = 40
\n" ); document.write( "3n + n = 120
\n" ); document.write( "4n = 120
\n" ); document.write( "n = 30
\n" ); document.write( "and...checking
\n" ); document.write( "30 + 30/3 = 40
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