@_zabiiii I think its 9. Because first minus 12 from 30. You get 18. The divide 18 by 2 and you get 9. To check, multiply 9 by 2 and you get 18 plus 12 and you get 30.
@Rabisaed1@My_X_lover I'll explain. First of all, of the parentheses which is 5 + 2 which is now 7. Then on pemdas. Multiplication comes first. So now 2 x 7 which is 14. No add 14 + 8 which is 22.