Sudoku :

sudoku6

puzzle :

puzzle

Solution :

Given,

Apple =7    and      12 * (Blueberry) = 5 + Apple;

So , Blueberry = 1;

Again,

Apple = 1 + 3 * Banana

or, Banana = 2;

Hence,

Apple + 11 * Blueberry + Banana = 7 + 11 + 2 = 20 (Answer)