What is the answer to 2x+7=|x+1| ?

The answer to 2x+7=|x+1| is x=-8/3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2x+7=|x+1|

2 x + 7 = ∣ x + 1 ∣

x = - \frac{8}{3}

Decimal Notation

x = - 2.66666 \dots

Solution steps

2 x + 7 = ∣ x + 1 ∣

Find positive and negative intervals

x < - 1, x \geq - 1

Solve the inequality for each interval

x = - \frac{8}{3} or No Solution

x = - \frac{8}{3}

∣ 2 x - 3 ∣ = 2 x - 3

∣ x - 2 ∣ = 3 x - 9

∣ x - 2 ∣ = 3 x + 8

∣ 3 x - 2 ∣ - 8 = 1

- 3 ∣ 2 c + 10 ∣ = 0