35 - [23 - {15 - x}] = 12 × 2 ÷ 1/2  Choose the correct choice
A) 34	B) 32	C) 17	D) 27	E) 28

Rationale: explanation : 35 - [ 23 - { 19 - ( 15 - x ) } ] = 12 × 2 × 2 = 48 = > 35 - 23 + ( 19 - 15 + x ) = 48 = > 12 + 4 + x = 48 = > x = 48 - ( 4 + 12 ) = 32 answer : option b
Answer: B