What is 2+3+(-15)+(-2) ?

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

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2+3+(-15)+(-2)

2 + 3 + (- 15) + (- 2)

- 12

Solution steps

2 + 3 + (- 15) + (- 2)

Follow the PEMDAS order of operations

Add and subtract (left to right)

2 + 3 = 5

= 5 + (- 15) + (- 2)

Apply rule

+ (- a) = - a

+ (- 15) = - 15

= 5 - 15 + (- 2)

5 - 15 = - 10

= - 10 + (- 2)

Apply rule

+ (- a) = - a

+ (- 2) = - 2

= - 10 - 2

- 10 - 2 = - 12

= - 12

Number Line

= - 12

- 2 \times (- 3) + 1

- \frac{7}{8} + 4 1^{5}

- 2 \times (- 2) - 3

3^{2} - 6 (3) + 5

- 2 \times (- 2) + 3