What is 8-(-(-9-8)+(-2+7))-(-3+8) ?

The solution to 8-(-(-9-8)+(-2+7))-(-3+8) is -19

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8-(-(-9-8)+(-2+7))-(-3+8)

8 - (- (- 9 - 8) + (- 2 + 7)) - (- 3 + 8)

- 19

Solution steps

8 - (- (- 9 - 8) + (- 2 + 7)) - (- 3 + 8)

Follow the PEMDAS order of operations

Calculate within parentheses

(- (- 9 - 8) + (- 2 + 7)) : 22

- (- 9 - 8) + (- 2 + 7)

Calculate within parentheses

(- 9 - 8) : - 17

- 9 - 8

- 9 - 8 = - 17

= - 17

= - (- 17) + (- 2 + 7)

Calculate within parentheses

(- 2 + 7) : 5

- 2 + 7

- 2 + 7 = 5

= 5

= - (- 17) + 5

Add and subtract (left to right)

- (- 17) + 5 : 22

- (- 17) + 5

Apply rule

- (- a) = a

- (- 17) = 17

= 17 + 5

17 + 5 = 22

= 22

= 22

= 8 - 22 - (- 3 + 8)

Calculate within parentheses

(- 3 + 8) : 5

- 3 + 8

- 3 + 8 = 5

= 5

= 8 - 22 - 5

Add and subtract (left to right)

8 - 22 - 5 : - 19

8 - 22 - 5

8 - 22 = - 14

= - 14 - 5

- 14 - 5 = - 19

= - 19

= - 19

- (- 3)^{2} - 6 (- 3) + 1

3 (- 1)^{2} - 2 (- 1) + 1

16 + (2 \cdot 256)

- 180 (1 - \frac{10}{50})

6 \times 7 \div (6 - 4) - 6

What is 8-(-(-9-8)+(-2+7))-(-3+8) ?
The solution to 8-(-(-9-8)+(-2+7))-(-3+8) is -19