What is 7-1/2 \times 2+8-2\times (0+4) ?

The solution to 7-1/2 \times 2+8-2\times (0+4) is 6

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7-1/2 \times 2+8-2\times (0+4)

7 - \frac{1}{2} \cdot 2 + 8 - 2 \cdot (0 + 4)

6

Solution steps

7 - \frac{1}{2} \cdot 2 + 8 - 2 (0 + 4)

Follow the PEMDAS order of operations

Calculate within parentheses

(0 + 4) : 4

0 + 4

0 + 4 = 4

= 4

= 7 - \frac{1}{2} \cdot 2 + 8 - 2 \cdot 4

Multiply and divide (left to right)

\frac{1}{2} \cdot 2 : 1

\frac{1}{2} \cdot 2

Convert element to fraction:

2 = \frac{2}{1}

= \frac{1}{2} \cdot \frac{2}{1}

Cross-cancel common factor:

2

= 1

= 7 - 1 + 8 - 2 \cdot 4

Multiply and divide (left to right)

2 \cdot 4 : 8

2 \cdot 4

2 \cdot 4 = 8

= 8

= 7 - 1 + 8 - 8

Add and subtract (left to right)

7 - 1 + 8 - 8 : 6

7 - 1 + 8 - 8

7 - 1 = 6

= 6 + 8 - 8

6 + 8 = 14

= 14 - 8

14 - 8 = 6

= 6

= 6

- 3 (- 2) + 7

7 \times 2 + 8 + 4 - 3 \times 2

- 3 (- 2) + 1

(- 8 - 3) \cdot 5 + 2

41 - 3 {(4^{2} - 6) - 4 \div 2^{2}}

What is 7-1/2 \times 2+8-2\times (0+4) ?
The solution to 7-1/2 \times 2+8-2\times (0+4) is 6