What is the answer to 3x+2-5x=8x-3+7 ?

The answer to 3x+2-5x=8x-3+7 is x=-1/5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3x+2-5x=8x-3+7

3 x + 2 - 5 x = 8 x - 3 + 7

x = - \frac{1}{5}

Decimal Notation

x = - 0.2

Solution steps

3 x + 2 - 5 x = 8 x - 3 + 7

Group like terms

3 x - 5 x + 2 = 8 x - 3 + 7

Add similar elements:

3 x - 5 x = - 2 x

- 2 x + 2 = 8 x - 3 + 7

Add/Subtract the numbers:

- 3 + 7 = 4

- 2 x + 2 = 8 x + 4

Move

2

to the right side

- 2 x = 8 x + 2

Move

8 x

to the left side

- 10 x = 2

Divide both sides by

- 10

x = - \frac{1}{5}

- 6 \leq x \leq - 1

f = {- 3}

2 x + 3 = 7 - 3 x

∣ 3 x + 6 ∣ = ∣ x - 9 ∣

8 = a (1 - 3 - 2) (1 - 3 + 2)