What is the answer to -x+|2x-7|=4 ?

The answer to -x+|2x-7|=4 is x=1\lor x=11

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-x+|2x-7|=4

- x + ∣ 2 x - 7 ∣ = 4

x = 1 or x = 11

Solution steps

- x + ∣ 2 x - 7 ∣ = 4

Find positive and negative intervals

x < \frac{7}{2}, x \geq \frac{7}{2}

Solve the inequality for each interval

x = 1 or x = 11

x^{3} - 3 x - 2 = 0.2

2 ∣ 3 x - 6 ∣ = 18

∣ t + 9 ∣ = 1

2 - 2 ∣ 5 x - 2 ∣ = - 18 - 18

- 10 = ∣ 5 r ∣