What is the answer to -2|2x-3|-1=-11 ?

The answer to -2|2x-3|-1=-11 is x=-1\lor x=4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-2|2x-3|-1=-11

- 2 ∣ 2 x - 3 ∣ - 1 = - 11

x = - 1 or x = 4

Solution steps

- 2 ∣ 2 x - 3 ∣ - 1 = - 11

Move

1

to the right side

- 2 ∣ 2 x - 3 ∣ = - 10

Divide both sides by

- 2

∣ 2 x - 3 ∣ = 5

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 x - 3 = - 5 or 2 x - 3 = 5

2 x - 3 = - 5 or 2 x - 3 = 5

x = - 1 or x = 4

∣ t ∣ = \frac{1}{2}

3 ∣ 3 n + 9 ∣ = 9

∣ u ∣ - 19 = - 14

9 - ∣ 6 x ∣ = 5

4 ∣ x + 5 ∣ = 28

What is the answer to -2|2x-3|-1=-11 ?
The answer to -2|2x-3|-1=-11 is x=-1\lor x=4
Solve for x: -2|2x-3|-1=-11
The solution is x=-1\lor x=4