What is [3+[3(4-5)-2*2]-6]-[2(2-5)+1] ?

The solution to [3+[3(4-5)-2*2]-6]-[2(2-5)+1] is -5

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[3+[3(4-5)-2*2]-6]-[2(2-5)+1]

[3 + [3 (4 - 5) - 2 \cdot 2] - 6] - [2 (2 - 5) + 1]

- 5

Solution steps

[3 + [3 (4 - 5) - 2 \cdot 2] - 6] - [2 (2 - 5) + 1]

Follow the PEMDAS order of operations

Calculate within parentheses

[3 + [3 (4 - 5) - 2 \cdot 2] - 6] : - 10

= - 10 - [2 (2 - 5) + 1]

Calculate within parentheses

[2 (2 - 5) + 1] : - 5

= - 10 - (- 5)

Add and subtract (left to right)

- 10 - (- 5) : - 5

= - 5

9 + 3 (2^{2} - 1) \div 3 \times 5 - 14

4 \times (\times (- 3)) + 5 (3)

(30 - 3) \times (2 \div 9) + 8

6 \times 5 + (70 - 18)

(5^{3} - 2^{3} + 9) \div 2 \cdot 9

What is [3+[3(4-5)-2*2]-6]-[2(2-5)+1] ?
The solution to [3+[3(4-5)-2*2]-6]-[2(2-5)+1] is -5