What is -10+(-3)-(-4)+5 ?

The solution to -10+(-3)-(-4)+5 is -4

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-10+(-3)-(-4)+5

- 10 + (- 3) - (- 4) + 5

- 4

Solution steps

- 10 + (- 3) - (- 4) + 5

Follow the PEMDAS order of operations

Add and subtract (left to right)

Apply rule

+ (- a) = - a

+ (- 3) = - 3

= - 10 - 3 - (- 4) + 5

- 10 - 3 = - 13

= - 13 - (- 4) + 5

Apply rule

- (- a) = + a

- (- 4) = + 4

= - 13 + 4 + 5

- 13 + 4 = - 9

= - 9 + 5

- 9 + 5 = - 4

= - 4

Number Line

= - 4

(4^{2} - 2^{2}) 3^{2}

- (2)^{2} + 4 (2) - 1

- (2)^{2} + 4 (2) - 3

- (2)^{2} + 4 (2) + 5

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