What is (6)-(7)+(-7)-(-6)-(2) ?

The solution to (6)-(7)+(-7)-(-6)-(2) is -4

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(6)-(7)+(-7)-(-6)-(2)

(6) - (7) + (- 7) - (- 6) - (2)

- 4

Solution steps

(6) - (7) + (- 7) - (- 6) - (2)

Follow the PEMDAS order of operations

Add and subtract (left to right)

(6) - (7) = - 1

= - 1 + (- 7) - (- 6) - (2)

Apply rule

+ (- a) = - a

+ (- 7) = - 7

= - 1 - 7 - (- 6) - (2)

- 1 - 7 = - 8

= - 8 - (- 6) - (2)

Apply rule

- (- a) = + a

- (- 6) = + 6

= - 8 + 6 - (2)

- 8 + 6 = - 2

= - 2 - (2)

- 2 - (2) = - 4

= - 4

5 + (42 \div 7) + 18 - (4 \times 2) + 46

\frac{1}{9} \times 15 + 5 \div 3

45 - (- 32) + (- 12) - (- 7)

7 \times 2 - (4 + 4)

3 + \frac{1}{3} \times 2