en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 9+2n+1-9n

Solution

simplify

9 + 2 n + 1 - 9 n

Solution

- 7 n + 10

Solution steps

9 + 2 n + 1 - 9 n

Group like terms

= 2 n - 9 n + 9 + 1

Add similar elements:

2 n - 9 n = - 7 n

= - 7 n + 9 + 1

Add the numbers:

9 + 1 = 10

= - 7 n + 10

Popular Examples

simplify (x^4)^{1/4}simplify

(x^{4})^{\frac{1}{4}}

simplify-2^{12}simplify

- 2^{12}

simplify 10-3|9-3(3-1)|simplify

10 - 3 ∣ 9 - 3 (3 - 1) ∣

expand (7x-8)^2 expand

(7 x - 8)^{2}

simplify (8^9)/(8^{-3)}simplify

\frac{8 ^{9}}{8 ^{- 3}}

Frequently Asked Questions (FAQ)

What is 9+2n+1-9n ?
The solution to 9+2n+1-9n is -7n+10