What is the answer to 3|5x+2|-4=8 ?

The answer to 3|5x+2|-4=8 is x=-6/5 \lor x= 2/5

Solve for x: 3|5x+2|-4=8

The solution is x=-6/5 \lor x= 2/5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3 ∣ 5 x + 2 ∣ - 4 = 8

x = - \frac{6}{5} or x = \frac{2}{5}

Decimal Notation

x = - 1.2, x = 0.4

Solution steps

3 ∣ 5 x + 2 ∣ - 4 = 8

Move

4

to the right side

3 ∣ 5 x + 2 ∣ = 12

Divide both sides by

3

∣ 5 x + 2 ∣ = 4

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 x + 2 = - 4 or 5 x + 2 = 4

5 x + 2 = - 4 or 5 x + 2 = 4

x = - \frac{6}{5} or x = \frac{2}{5}

- \frac{7}{6} - \frac{14}{3}

3 (x + 2) = 8

6 x^{2} + 30 x - 84 = 0

\frac{- 65 \cdot 6}{65}

\frac{3 x ^{2} - 15 x + 18}{3 x - 9}

What is the answer to 3|5x+2|-4=8 ?
The answer to 3|5x+2|-4=8 is x=-6/5 \lor x= 2/5
Solve for x: 3|5x+2|-4=8
The solution is x=-6/5 \lor x= 2/5