What is the answer to (|x+1|)/3 =3 ?

The answer to (|x+1|)/3 =3 is x=-10\lor x=8

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(|x+1|)/3 =3

\frac{∣ x + 1 ∣}{3} = 3

x = - 10 or x = 8

Solution steps

\frac{∣ x + 1 ∣}{3} = 3

Multiply both sides by

3

∣ x + 1 ∣ = 9

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

x + 1 = - 9 or x + 1 = 9

x + 1 = - 9 or x + 1 = 9

x = - 10 or x = 8

2 ∣ 5 x - 4 ∣ - 5 = 9

∣ 7 x ∣ = 12

∣ 5 - 4 x ∣ = 0

∣ x + 1 ∣ = ∣ x + 3 ∣

∣ h + 4 ∣ = 11

What is the answer to (|x+1|)/3 =3 ?
The answer to (|x+1|)/3 =3 is x=-10\lor x=8
Solve for x: (|x+1|)/3 =3
The solution is x=-10\lor x=8