What is the answer to x+7=2x+5-4x ?

The answer to x+7=2x+5-4x is x=-2/3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x+7=2x+5-4x

x + 7 = 2 x + 5 - 4 x

x = - \frac{2}{3}

Solution steps

x + 7 = 2 x + 5 - 4 x

Group like terms

x + 7 = 2 x - 4 x + 5

Add similar elements:

2 x - 4 x = - 2 x

x + 7 = - 2 x + 5

Move

7

to the right side

x = - 2 x - 2

Move

2 x

to the left side

3 x = - 2

Divide both sides by

3

x = - \frac{2}{3}

2^{(5)} > (5)^{2}

\frac{1}{3} (6 y - 9) = - 2 y + 13

8 x^{6} - 27 y^{6}

(2 x + 3) (x + 4) = 0

- 3