What is (5-(-2)-3+(-12)-(15-(-7)))/(-2) ?

The solution to (5-(-2)-3+(-12)-(15-(-7)))/(-2) is 15

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(5-(-2)-3+(-12)-(15-(-7)))/(-2)

\frac{5 - ( - 2 ) - 3 + ( - 12 ) - ( 15 - ( - 7 ) )}{- 2}

15

Solution steps

\frac{5 - ( - 2 ) - 3 + ( - 12 ) - ( 15 - ( - 7 ) )}{- 2}

Solve

5 - (- 2) - 3 + (- 12) - (15 - (- 7)) : - 30

Follow the PEMDAS order of operations

Calculate within parentheses

(15 - (- 7)) : 22

15 - (- 7)

Add and subtract (left to right)

Apply rule

- (- a) = + a

- (- 7) = + 7

= 15 + 7

15 + 7 = 22

= 22

= 5 - (- 2) - 3 + (- 12) - 22

Add and subtract (left to right)

5 - (- 2) - 3 + (- 12) - 22 : - 30

5 - (- 2) - 3 + (- 12) - 22

Apply rule

- (- a) = + a

- (- 2) = + 2

= 5 + 2 - 3 + (- 12) - 22

5 + 2 = 7

= 7 - 3 + (- 12) - 22

7 - 3 = 4

= 4 + (- 12) - 22

Apply rule

+ (- a) = - a

+ (- 12) = - 12

= 4 - 12 - 22

4 - 12 = - 8

= - 8 - 22

- 8 - 22 = - 30

= - 30

= - 30

= \frac{- 30}{- 2}

Simplify

\frac{- 30}{- 2} : 15

Apply the fraction rule:

\frac{- a}{- b} = \frac{a}{b}

= \frac{30}{2}

Divide the numbers:

\frac{30}{2} = 15

= 15

= 15

\frac{3}{2} (\frac{11}{3} - \frac{2}{7})

14 + 18 \div 2 \cdot 18 - 7

2 - \frac{2}{3} (3)

10 - 1 \times 5^{3} + 9 \div 18 + 3

(- 25) \cdot 8 \cdot (- 1)

What is (5-(-2)-3+(-12)-(15-(-7)))/(-2) ?
The solution to (5-(-2)-3+(-12)-(15-(-7)))/(-2) is 15