What is the answer to |2x-7|=12 ?

The answer to |2x-7|=12 is x=-5/2 \lor x= 19/2

Solve for x: |2x-7|=12

The solution is x=-5/2 \lor x= 19/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

∣ 2 x - 7 ∣ = 12

x = - \frac{5}{2} or x = \frac{19}{2}

Decimal Notation

x = - 2.5, x = 9.5

Solution steps

∣ 2 x - 7 ∣ = 12

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 x - 7 = - 12 or 2 x - 7 = 12

2 x - 7 = - 12 or 2 x - 7 = 12

x = - \frac{5}{2} or x = \frac{19}{2}

∣ x + 2 ∣ + 9 = 7

∣ 14 - 3 b ∣ = 55

4 ∣ 3 - 2 x ∣ + 2 = 2

4 ∣ b + 2 ∣ - 8 = - 3

- 7 + ∣ - 2 p + 4 ∣ = 7

What is the answer to |2x-7|=12 ?
The answer to |2x-7|=12 is x=-5/2 \lor x= 19/2
Solve for x: |2x-7|=12
The solution is x=-5/2 \lor x= 19/2