What is the answer to |2x-3|=19 ?

The answer to |2x-3|=19 is x=-8\lor x=11

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

|2x-3|=19

∣ 2 x - 3 ∣ = 19

x = - 8 or x = 11

Solution steps

∣ 2 x - 3 ∣ = 19

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 x - 3 = - 19 or 2 x - 3 = 19

2 x - 3 = - 19 or 2 x - 3 = 19

x = - 8 or x = 11

\frac{2}{7} y = - 10

16 x^{2} - 32 x + 16 = 0

5125

\frac{7}{2} \cdot 3

(24 \cdot \frac{x}{100}) + (23 \cdot \frac{100 - x}{100}) = 24.31