document.write( "Question 977534: at present a person is 4 times older than his son and 3 years older than his wife.after 3 years the age of son will be 15 years.So how much his wife age after 5 years? \n" ); document.write( "
Algebra.Com's Answer #599072 by Cromlix(4381)\"\" \"About 
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3 years ago the son's age would
\n" ); document.write( "have been 15 - 3 = 12 years old.
\n" ); document.write( "Therefore the person's age at
\n" ); document.write( "that time (3 yrs ago)would be 48 (4 x 12)
\n" ); document.write( "At that time (3yrs ago) his wife's
\n" ); document.write( "age would have been 45 (48 - 3)
\n" ); document.write( "So his wife would be 50 in 5 years time.
\n" ); document.write( "Hope this helps:-)
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