What is the answer to |x|=|-x| ?

The answer to |x|=|-x| is True for all x

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

|x|=|-x|

∣ x ∣ = ∣ - x ∣

True for all x

Solution steps

∣ x ∣ = ∣ - x ∣

Find positive and negative intervals

x \leq 0, x > 0

Solve the inequality for each interval

x \leq 0 or x > 0

Merge Overlapping Intervals

True for all x

\frac{637}{33 \cdot 10 \cdot 1.88}

\frac{5 x - 1}{5} + \frac{x + 1}{2} \leq x

x^{2} + 10 x + 89 = 0

5 x^{4} y^{2} + 15 x^{3} y^{2}

2 ab - 2 a b^{2}