The solution to -6+3/2+7/2 is -1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-6+3/2+7/2

Solution

- 6 + \frac{3}{2} + \frac{7}{2}

- 1

Solution steps

- 6 + \frac{3}{2} + \frac{7}{2}

Follow the PEMDAS order of operations

Add and subtract (left to right)

- 6 + \frac{3}{2} = - \frac{9}{2}

= - \frac{9}{2} + \frac{7}{2}

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

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

Apply rule

\frac{a}{c} \pm \frac{b}{c} = \frac{a \pm b}{c}

= \frac{- 9 + 7}{2}

Add/Subtract the numbers:

- 9 + 7 = - 2

= \frac{- 2}{2}

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

= - \frac{2}{2}

Apply rule

\frac{a}{a} = 1

= - 1

= - 1

2 (- 6)^{2} + 4

6 \times 8 + 9 - 42

4 (4)^{3} - 64 (4)

(17 - 3) \div (9 + 3)

5 (36) + 15