ehyyyyy ehyyyyy 27-04-2021 Mathematics contestada Which two expressions are equivalent? A. (7.x) - 12 and (x-7) - 12 B. (x + 4) = 10 and x + (4 = 10) C. 30. (x - 4) and 30 · (4 - x) D. 18 - (8 + x) and (8 + x - 18) HELP!!!