What is -[-2-(-2+5)-3]-(-2)+(-2+8-10) ?

The solution to -[-2-(-2+5)-3]-(-2)+(-2+8-10) is 6

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-[-2-(-2+5)-3]-(-2)+(-2+8-10)

- [- 2 - (- 2 + 5) - 3] - (- 2) + (- 2 + 8 - 10)

6

Solution steps

- [- 2 - (- 2 + 5) - 3] - (- 2) + (- 2 + 8 - 10)

Follow the PEMDAS order of operations

Calculate within parentheses

[- 2 - (- 2 + 5) - 3] : - 8

- 2 - (- 2 + 5) - 3

Calculate within parentheses

(- 2 + 5) : 3

- 2 + 5

- 2 + 5 = 3

= 3

= - 2 - 3 - 3

Add and subtract (left to right)

- 2 - 3 - 3 : - 8

- 2 - 3 - 3

- 2 - 3 = - 5

= - 5 - 3

- 5 - 3 = - 8

= - 8

= - 8

= - (- 8) - (- 2) + (- 2 + 8 - 10)

Calculate within parentheses

(- 2 + 8 - 10) : - 4

- 2 + 8 - 10

Add and subtract (left to right)

- 2 + 8 = 6

= 6 - 10

6 - 10 = - 4

= - 4

= - (- 8) - (- 2) - 4

Add and subtract (left to right)

- (- 8) - (- 2) - 4 : 6

- (- 8) - (- 2) - 4

Apply rule

- (- a) = + a

- (- 2) = + 2

= - (- 8) + 2 - 4

Apply rule

- (- a) = a

- (- 8) = 8

= 8 + 2 - 4

8 + 2 = 10

= 10 - 4

10 - 4 = 6

= 6

= 6

2 + 4 \cdot \frac{3}{5}

(- 90) - (+ 14) - (- 8) + (- 16)

- 2 (0)^{2} - 1

5^{2} - 2 \times 5

18 + 2 (5 - 9) - 3 (10 - 7)

What is -[-2-(-2+5)-3]-(-2)+(-2+8-10) ?
The solution to -[-2-(-2+5)-3]-(-2)+(-2+8-10) is 6