What is -2+{-3-[7+4(-2+5)]}-4 ?

The solution to -2+{-3-[7+4(-2+5)]}-4 is -28

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-2+{-3-[7+4(-2+5)]}-4

- 2 + {- 3 - [7 + 4 (- 2 + 5)]} - 4

- 28

Solution steps

- 2 + {- 3 - [7 + 4 (- 2 + 5)]} - 4

Follow the PEMDAS order of operations

Calculate within parentheses

{- 3 - [7 + 4 (- 2 + 5)]} : - 22

= - 2 - 22 - 4

Add and subtract (left to right)

- 2 - 22 - 4 : - 28

= - 28

36 - 25

[\frac{( - 5 + 1 )}{2}]^{3} - 7

\frac{2}{2} (2 + 2)

2^{3} \cdot 3^{2}

1 0^{2} + \frac{( 5 \cdot 16 )}{10} + (43 \cdot 4)