What is +(-30)+(15)+(-17)+(-12)+(17) ?

The solution to +(-30)+(15)+(-17)+(-12)+(17) is -27

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+(-30)+(15)+(-17)+(-12)+(17)

+ (- 30) + (15) + (- 17) + (- 12) + (17)

- 27

Solution steps

(- 30) + (15) + (- 17) + (- 12) + (17)

Follow the PEMDAS order of operations

Add and subtract (left to right)

(- 30) + (15) = - 15

= - 15 + (- 17) + (- 12) + (17)

Apply rule

+ (- a) = - a

+ (- 17) = - 17

= - 15 - 17 + (- 12) + (17)

- 15 - 17 = - 32

= - 32 + (- 12) + (17)

Apply rule

+ (- a) = - a

+ (- 12) = - 12

= - 32 - 12 + (17)

- 32 - 12 = - 44

= - 44 + (17)

- 44 + (17) = - 27

= - 27

2 + 3 \times 8 - 18 \div 6 - 7

(- 1) \cdot (- 2) \cdot (- 3) \cdot (- 4)

18 + 9 \times 4

0 - (2 \times 0)

\frac{- 40 + 2}{- 1 - 3}

What is +(-30)+(15)+(-17)+(-12)+(17) ?
The solution to +(-30)+(15)+(-17)+(-12)+(17) is -27