What is the answer to |u|+14=23 ?

The answer to |u|+14=23 is u=-9\lor u=9

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

|u|+14=23

∣ u ∣ + 14 = 23

u = - 9 or u = 9

Solution steps

∣ u ∣ + 14 = 23

Move

14

to the right side

∣ u ∣ = 9

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

u = - 9 or u = 9

∣ 2 x - 1 ∣ = \frac{1}{2}

0 = ∣ j - 3 ∣

∣ 8 x - 3 ∣ = 13

∣ 7 x - 10 ∣ = 4

5.3 + ∣ x - 6 ∣ = 7.8