26 - {5 + [12 - (12 - 3)]} + 7 =A25B15C18D10Answer: A. 25Read Explanation:26 - {5 + [12 - (12 - 3)]} + 7 = 26 - { 5 + [12 - ( 9)]} + 7 = 26 - { 5 + 3} + 7 = 26 - 8 + 7 = 33 - 8 = 25Open explanation in App