What is the answer to 3.5|-x+4|-1.4=5.6 ?

The answer to 3.5|-x+4|-1.4=5.6 is x=2\lor x=6

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3.5|-x+4|-1.4=5.6

3.5 ∣ - x + 4 ∣ - 1.4 = 5.6

x = 2 or x = 6

Solution steps

3.5 ∣ - x + 4 ∣ - 1.4 = 5.6

Multiply both sides by

10

35 ∣ - x + 4 ∣ - 14 = 56

Move

14

to the right side

35 ∣ - x + 4 ∣ = 70

Divide both sides by

35

∣ - x + 4 ∣ = 2

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- x + 4 = - 2 or - x + 4 = 2

- x + 4 = - 2 or - x + 4 = 2

x = 2 or x = 6

∣ 6 y - 3 ∣ = - 2

∣ 5 x - 1 ∣ = 0

8 ∣ 2 x - 9 ∣ = 16

∣ 5 x - 1 ∣ = 6

\frac{9 x}{4} + 6 = 0

What is the answer to 3.5|-x+4|-1.4=5.6 ?
The answer to 3.5|-x+4|-1.4=5.6 is x=2\lor x=6
Solve for x: 3.5|-x+4|-1.4=5.6
The solution is x=2\lor x=6