document.write( "Question 947726: A man is four times as old as his son.In five years time he wil be three times as old.what is their present ages \n" ); document.write( "
Algebra.Com's Answer #578420 by amarjeeth123(569)\"\" \"About 
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let the son's age be x.
\n" ); document.write( "Then the man's age is 4x.
\n" ); document.write( "In five years time their ages will be (x+5) and (4x+5)
\n" ); document.write( "(4x+5)=3(x+5)
\n" ); document.write( "4x+5=3x+15
\n" ); document.write( "x=10
\n" ); document.write( "The man's age is 40.
\n" ); document.write( "The son's age is 10 and the man's age is 40 years.
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