The solution to 1/2 (2)-3 is -2

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1/2 (2)-3

Solution

\frac{1}{2} (2) - 3

- 2

Solution steps

\frac{1}{2} (2) - 3

Follow the PEMDAS order of operations

Multiply and divide (left to right)

\frac{1}{2} (2) : 1

\frac{1}{2} (2)

Apply rule:

(a) = a

(2) = 2

= \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

= 1 - 3

Add and subtract (left to right)

1 - 3 : - 2

1 - 3

1 - 3 = - 2

= - 2

= - 2

3 (5 - 3)^{2} + 7 (- 2 - 3)^{3}

1500 - (\frac{1}{3} + \frac{1}{5})

\frac{8}{8 ^{2} + 1}

(2 \times 3) - (10 \div 5 - 7)

6 (7) - 6 (4)