2 ^ ( X - Y ) = 32
3 ^ ( 2Y - X ) = 27
---------------------
2 ^ ( X - Y ) = 2 ^ 5
3 ^ ( 2Y - X ) = 3 ^ 3
-----------------------
X - Y = 5
2Y - X = 3
-------------
X + 2Y - Y - X = 5 + 3
Y = 8
--------------
X - 8 = 5
X = 13
--------------
ОТВЕТ ( 13 ; 8 )