What is -5-[+2+4-5-(+2+4)-2-5+2]+2-5 ?

The solution to -5-[+2+4-5-(+2+4)-2-5+2]+2-5 is 2

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-5-[+2+4-5-(+2+4)-2-5+2]+2-5

- 5 - [+ 2 + 4 - 5 - (+ 2 + 4) - 2 - 5 + 2] + 2 - 5

2

Solution steps

- 5 - [2 + 4 - 5 - (2 + 4) - 2 - 5 + 2] + 2 - 5

Follow the PEMDAS order of operations

Calculate within parentheses

[2 + 4 - 5 - (2 + 4) - 2 - 5 + 2] : - 10

= - 5 - (- 10) + 2 - 5

Add and subtract (left to right)

- 5 - (- 10) + 2 - 5 : 2

= 2

- \frac{1}{2} (0) - 4

\frac{1}{2} (3 + 4) 2

2 - 4 \times (3 - 12)

[11 - (18 \div 9)^{2}] \times 7 + 7

26481 + 307 \cdot 5 + 300 + 20 + 90 \cdot 4 + 60

What is -5-[+2+4-5-(+2+4)-2-5+2]+2-5 ?
The solution to -5-[+2+4-5-(+2+4)-2-5+2]+2-5 is 2