self Maths Puzzle

what four digit number has first digit three less than fourth digit which is one more than second digit which is twice third digit which is not prime number and is one more than 1/3 of fourth digit? ( number written as left to right )

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self Other Question

ABC
*DEF
------------
BFAE
DGFEG
ABCGG
------------
CHGFE
given:C+E=8
each no represent distinct values from 0-9.
find the nos

4, 7, 25, 10, __, 20,16,19....