What is (+10)-(+8)-(-18)+(-6) ?

The solution to (+10)-(+8)-(-18)+(-6) is 14

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(+10)-(+8)-(-18)+(-6)

(+ 10) - (+ 8) - (- 18) + (- 6)

14

Solution steps

(10) - (8) - (- 18) + (- 6)

Follow the PEMDAS order of operations

Add and subtract (left to right)

(10) - (8) = 2

= 2 - (- 18) + (- 6)

Apply rule

- (- a) = + a

- (- 18) = + 18

= 2 + 18 + (- 6)

2 + 18 = 20

= 20 + (- 6)

Apply rule

+ (- a) = - a

+ (- 6) = - 6

= 20 - 6

20 - 6 = 14

= 14

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