en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (-7)+9

Solution

simplify

(- 7) + 9

Solution

2

Solution steps

(- 7) + 9

Apply rule:

(- a) = - a

(- 7) = - 7

= - 7 + 9

Add the numbers:

- 7 + 9 = 2

= 2

Popular Examples

simplify (x^3)/(x^{-4)}simplify

\frac{x ^{3}}{x ^{- 4}}

simplify 13/3-4/3 simplify

\frac{13}{3} - \frac{4}{3}

simplify 1/2-3/16 simplify

\frac{1}{2} - \frac{3}{16}

simplify (x^{-5})/(x^{-3)}simplify

\frac{x ^{- 5}}{x ^{- 3}}

\frac{300}{7}

Frequently Asked Questions (FAQ)

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