Question 624745
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Hi,
Grace is<u> three times as old</u> as Hans' age{{{highlight(x)}}} 
but in 5 years she will be twice as old as Hans is then.
Question states*** 5 years from now...
  3x + 5 = 2(x+5)
    x = 5, hans' age, Grace is 15.
and..
CHECKING our Answer*** 5 years from now...
  {{{20 = 2*10}}}