What is the answer to |2x-3|=23 ?

The answer to |2x-3|=23 is x=-10\lor x=13

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

|2x-3|=23

∣ 2 x - 3 ∣ = 23

x = - 10 or x = 13

Solution steps

∣ 2 x - 3 ∣ = 23

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 x - 3 = - 23 or 2 x - 3 = 23

2 x - 3 = - 23 or 2 x - 3 = 23

x = - 10 or x = 13

x, 0 = - ∣ x + 1 ∣ + 3

0 = ∣ x - 3 ∣ - 1

∣ a - 15 ∣ = 8

- ∣ - 4 x + 8 ∣ - 2 = 22

\frac{2}{3} + 2 ∣ x - 1 ∣ = 4