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

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

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

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

2

Solution steps

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

Follow the PEMDAS order of operations

Calculate within parentheses

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

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

Calculate within parentheses

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

2 - (2 - 5 + (- 3) + 5)

Calculate within parentheses

(2 - 5 + (- 3) + 5) : - 1

2 - 5 + (- 3) + 5

Add and subtract (left to right)

2 - 5 = - 3

= - 3 + (- 3) + 5

Apply rule

+ (- a) = - a

+ (- 3) = - 3

= - 3 - 3 + 5

- 3 - 3 = - 6

= - 6 + 5

- 6 + 5 = - 1

= - 1

= 2 - (- 1)

Add and subtract (left to right)

2 - (- 1) : 3

2 - (- 1)

Apply rule

- (- a) = + a

- (- 1) = + 1

= 2 + 1

2 + 1 = 3

= 3

= 3

= 2 + 3

Add and subtract (left to right)

2 + 3 : 5

2 + 3

2 + 3 = 5

= 5

= 5

= 5 + (- 3)

Add and subtract (left to right)

5 + (- 3) : 2

5 + (- 3)

Apply rule

+ (- a) = - a

+ (- 3) = - 3

= 5 - 3

5 - 3 = 2

= 2

= 2

+ (- 7) - (- 13) + (- 4) + (+ 2)

76 - [- 7 + 5 \times (9 - 14 + 7) - 5] - 4 \times (- 3)

14 + [23 - (34 - 57)]

6 (- 1) - 4

8^{3} - 2 [(3 + 30) \div 3]

What is {2+[2-(2-5+(-3)+5)]}+(-3) ?
The solution to {2+[2-(2-5+(-3)+5)]}+(-3) is 2