What is the answer to 3|6x-12|-2=7 ?

The answer to 3|6x-12|-2=7 is x= 3/2 \lor x= 5/2

Solve for x: 3|6x-12|-2=7

The solution is x= 3/2 \lor x= 5/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3 ∣ 6 x - 12 ∣ - 2 = 7

x = \frac{3}{2} or x = \frac{5}{2}

Decimal Notation

x = 1.5, x = 2.5

Solution steps

3 ∣ 6 x - 12 ∣ - 2 = 7

Move

2

to the right side

3 ∣ 6 x - 12 ∣ = 9

Divide both sides by

3

∣ 6 x - 12 ∣ = 3

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

6 x - 12 = - 3 or 6 x - 12 = 3

6 x - 12 = - 3 or 6 x - 12 = 3

x = \frac{3}{2} or x = \frac{5}{2}

∣ x + 2 ∣ + 2 = 0

∣ u - 4 ∣ = - \frac{1}{5}

∣ z - 950 ∣ = 20

13 ∣ 9 - 3 m ∣ - 7 = 2

∣ 7 - 3 m ∣ = 8

What is the answer to 3|6x-12|-2=7 ?
The answer to 3|6x-12|-2=7 is x= 3/2 \lor x= 5/2
Solve for x: 3|6x-12|-2=7
The solution is x= 3/2 \lor x= 5/2