What is -10-(+2)+(-5)+(+4)-(-20) ?

The solution to -10-(+2)+(-5)+(+4)-(-20) is 7

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-10-(+2)+(-5)+(+4)-(-20)

- 10 - (+ 2) + (- 5) + (+ 4) - (- 20)

7

Solution steps

- 10 - (2) + (- 5) + (4) - (- 20)

Follow the PEMDAS order of operations

Add and subtract (left to right)

- 10 - (2) = - 12

= - 12 + (- 5) + (4) - (- 20)

Apply rule

+ (- a) = - a

+ (- 5) = - 5

= - 12 - 5 + (4) - (- 20)

- 12 - 5 = - 17

= - 17 + (4) - (- 20)

- 17 + (4) = - 13

= - 13 - (- 20)

Apply rule

- (- a) = + a

- (- 20) = + 20

= - 13 + 20

- 13 + 20 = 7

= 7

\frac{24}{40}

\frac{24}{64}

\frac{14}{18}

\frac{( 10 + 59 - 3 ^{2} )}{( 24 - 4 )}

4 [30 - (10 - 2) \cdot 3]

What is -10-(+2)+(-5)+(+4)-(-20) ?
The solution to -10-(+2)+(-5)+(+4)-(-20) is 7