en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 20-(-11)

Solution

simplify

20 - (- 11)

Solution

31

Solution steps

20 - (- 11)

Apply rule:

a - (- b) = a + b

20 - (- 11) = 20 + 11

= 20 + 11

Add the numbers:

20 + 11 = 31

= 31

Popular Examples

simplify 2/3 4 simplify

\frac{2}{3} 4

simplify (a-b)/(sqrt(a)+\sqrt{b)}simplify

\frac{a - b}{a + b}

simplify-6a-(2a)simplify

- 6 a - (2 a)

simplify \sqrt[3]{343/125}simplify

simplify-1/3-3/4+3 simplify

- \frac{1}{3} - \frac{3}{4} + 3

Frequently Asked Questions (FAQ)

What is 20-(-11) ?
The solution to 20-(-11) is 31