document.write( "Question 754831: Jan is twice as old as jake. The sum of their age is 5 less than twice of jan's age. How old are jan and jake? \n" ); document.write( "
Algebra.Com's Answer #459382 by sachi(548)\"\" \"About 
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Jan is twice as old as jake.
\n" ); document.write( "let jake is x yrs then jan is 2x
\n" ); document.write( "The sum of their age is 5 less than twice of jan's age.
\n" ); document.write( "so x+2x=2*2x-5
\n" ); document.write( "or 3x=4x-5
\n" ); document.write( "or x=5
\n" ); document.write( "so 2x=10
\n" ); document.write( " then jan is 10 and jake is 5 yrs
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