option A and C is answer
the given expression is 
the given expression is 2(6x - 4 + 5x) 
the given expression is 2(6x - 4 + 5x) now multiple it 
the given expression is 2(6x - 4 + 5x) now multiple it 12x - 8 + 10x
the given expression is 2(6x - 4 + 5x) now multiple it 12x - 8 + 10x22x -8