Simplify the expression $45 - [36 - ${$29 - (25 - \overline{7+4})$ }].

28 26 22 24

24

The value of $45 - [36 - ${$29 - (25 - \overline{7+4})$ }] 45 - [36 - {29 - (25 - 11)}] = 45 - [36 - {29 - 14}] = 45 - [36 - 15] = 45 - 21 = 24