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Popular >

1/2 (-9)+1

Solution

\frac{1}{2} (- 9) + 1

Solution

- \frac{7}{2}

Solution steps

\frac{1}{2} (- 9) + 1

Follow the PEMDAS order of operations

Multiply and divide (left to right)

\frac{1}{2} (- 9) : - \frac{9}{2}

= - \frac{9}{2} + 1

Add and subtract (left to right)

- \frac{9}{2} + 1 : - \frac{7}{2}

= - \frac{7}{2}

Popular Examples

(81\div 9)+25-17\times 2

(81 \div 9) + 25 - 17 \times 2

-2\times (-7+18)-(9-28\div 7)\times 3

- 2 \times (- 7 + 18) - (9 - 28 \div 7) \times 3

3^{2} \cdot 5

18\times 3\times 2-1-5\times 2\times 3-9

18 \times 3 \times 2 - 1 - 5 \times 2 \times 3 - 9

(+20)\div (-3-2)

(+ 20) \div (- 3 - 2)

Frequently Asked Questions (FAQ)

What is 1/2 (-9)+1 ?
The solution to 1/2 (-9)+1 is -7/2