What is the answer to 4+2x-x=-3x-4 ?

The answer to 4+2x-x=-3x-4 is x=-2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

4+2x-x=-3x-4

4 + 2 x - x = - 3 x - 4

x = - 2

Solution steps

4 + 2 x - x = - 3 x - 4

Add similar elements:

2 x - x = x

4 + x = - 3 x - 4

Move

4

to the right side

x = - 3 x - 8

Move

3 x

to the left side

4 x = - 8

Divide both sides by

4

x = - 2

\frac{5 x}{10} + \frac{x - 2}{8} = 2

\frac{r}{- 4} = - 15

x^{2} - 1 = (x + 1) (x - 1)

x - 2 = 12

3 g + 5 = 17