What is (3-8)+(5-(-2)) ?

The solution to (3-8)+(5-(-2)) is 2

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(3-8)+(5-(-2))

(3 - 8) + (5 - (- 2))

2

Solution steps

(3 - 8) + (5 - (- 2))

Follow the PEMDAS order of operations

Calculate within parentheses

(3 - 8) : - 5

3 - 8

3 - 8 = - 5

= - 5

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

Calculate within parentheses

(5 - (- 2)) : 7

5 - (- 2)

Add and subtract (left to right)

Apply rule

- (- a) = + a

- (- 2) = + 2

= 5 + 2

5 + 2 = 7

= 7

= - 5 + 7

Add and subtract (left to right)

- 5 + 7 : 2

- 5 + 7

- 5 + 7 = 2

= 2

= 2

2 - 2 \times 9 + 9

- 8 + 2 \frac{5}{3} - 7 \frac{1}{2} + 6

7^{2} + 9^{2}

(2 \times 3)^{2}

\frac{48}{2 ( 9 + 3 )}