en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 9-3(2x-4)

Solution

simplify

9 - 3 (2 x - 4)

Solution

- 6 x + 21

Solution steps

9 - 3 (2 x - 4)

Expand

- 3 (2 x - 4) : - 6 x + 12

= 9 - 6 x + 12

Group like terms

= - 6 x + 9 + 12

Add the numbers:

9 + 12 = 21

= - 6 x + 21

Popular Examples

simplify (4x-2x^3)+(5x^3-4x+5)simplify

(4 x - 2 x^{3}) + (5 x^{3} - 4 x + 5)

simplify (x^2+8)^2-36x^2 simplify

(x^{2} + 8)^{2} - 36 x^{2}

simplify (16/81)^{(-3)/4}simplify

(\frac{16}{81})^{\frac{- 3}{4}}

simplify (-6x-3)+(3x-9)simplify

(- 6 x - 3) + (3 x - 9)

simplify-6(7+x)simplify

- 6 (7 + x)

Frequently Asked Questions (FAQ)

What is 9-3(2x-4) ?
The solution to 9-3(2x-4) is -6x+21