$(3\Box 2)\bigcirc (4 \bigtriangleup3) =?$

Αν

 $α\Box β = α+2β -2$

$α\bigtriangleup β = 3α + β+4$

$α \bigcirc β = 2α +3β$

τότε

                 $(3\Box 2)\bigcirc  (4 \bigtriangleup3) =?$