What is 8[7-3(12-2)/5] ?

The solution to 8[7-3(12-2)/5] is 8

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8[7-3(12-2)/5]

8 [7 - 3 (12 - 2) /5]

8

Solution steps

8 [7 - 3 (12 - 2) /5]

Follow the PEMDAS order of operations

Calculate within parentheses

[7 - 3 (12 - 2) /5] : 1

7 - 3 (12 - 2) /5

Calculate within parentheses

(12 - 2) : 10

12 - 2

12 - 2 = 10

= 10

= 7 - 3 \cdot 10/5

Multiply and divide (left to right)

3 \cdot 10/5 : 6

3 \cdot 10/5

3 \cdot 10 = 30

= 30/5

30/5 = 6

= 6

= 7 - 6

Add and subtract (left to right)

7 - 6 : 1

7 - 6

7 - 6 = 1

= 1

= 1

= 8 \cdot 1

Multiply and divide (left to right)

8 \cdot 1 : 8

8 \cdot 1

8 \cdot 1 = 8

= 8

= 8

2 (3 - 6) + 5 (3 + 1)

\frac{13}{5} \div (\frac{7}{9} - \frac{5}{12})

- 2 (3 + (5 - 2 (1 + 4))) - 5

8 \times 34 + 8 \times 46 + 8 \times 20

(\frac{- 63}{- 7}) \times (- 3 + (- 2))^{2}