What is the answer to 4.4|0.5-x|+2=4.2 ?

The answer to 4.4|0.5-x|+2=4.2 is x=0\lor x=1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

4.4|0.5-x|+2=4.2

4.4 ∣ 0.5 - x ∣ + 2 = 4.2

x = 0 or x = 1

Solution steps

4.4 ∣ 0.5 - x ∣ + 2 = 4.2

Multiply both sides by

10

44 ∣ 0.5 - x ∣ + 20 = 42

Move

20

to the right side

44 ∣ 0.5 - x ∣ = 22

Divide both sides by

44

∣ 0.5 - x ∣ = \frac{1}{2}

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

0.5 - x = - \frac{1}{2} or 0.5 - x = \frac{1}{2}

0.5 - x = - \frac{1}{2} or 0.5 - x = \frac{1}{2}

x = 0 or x = 1

- 30 - 6 r = - 36

- 5 - 10

\frac{x}{2} - \frac{x}{5} = \frac{2}{3}

\frac{x}{4} - 5 \leq 0

lo g_{2} (32)

What is the answer to 4.4|0.5-x|+2=4.2 ?
The answer to 4.4|0.5-x|+2=4.2 is x=0\lor x=1
Solve for x: 4.4|0.5-x|+2=4.2
The solution is x=0\lor x=1