document.write( "Question 771850: john is twice jane's age. In 2 years time, john will be twice as old as Jill and she will be twice as old as Jane's age 2 years age. How old are John, Jill and jane??\r
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Algebra.Com's Answer #470509 by lwsshak3(11628)\"\" \"About 
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john is twice jane's age. In 2 years time, john will be twice as old as Jill and she will be twice as old as Jane's age 2 years ago. How old are John, Jill and jane??
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\n" ); document.write( "let x=jane's present age
\n" ); document.write( "2x=john's present age
\n" ); document.write( "in 2 yrs time:
\n" ); document.write( "x+2=jane's age
\n" ); document.write( "2x+2=john's age
\n" ); document.write( "(2x+2)/2=jill's age(half john's age)
\n" ); document.write( "2x=also jill's age(twice as old as jane 2 yrs ago)
\n" ); document.write( "2x=x+1
\n" ); document.write( "x=1
\n" ); document.write( "jane's present age=1
\n" ); document.write( "john's present age=2
\n" ); document.write( "jill's present age=2\r
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