What is the answer to 4|x-9|+9=-3|x-9|+9 ?

The answer to 4|x-9|+9=-3|x-9|+9 is x=9

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

4|x-9|+9=-3|x-9|+9

4 ∣ x - 9 ∣ + 9 = - 3 ∣ x - 9 ∣ + 9

x = 9

Solution steps

4 ∣ x - 9 ∣ + 9 = - 3 ∣ x - 9 ∣ + 9

Subtract

9

from both sides

4 ∣ x - 9 ∣ + 9 - 9 = - 3 ∣ x - 9 ∣ + 9 - 9

Simplify

4 ∣ x - 9 ∣ = - 3 ∣ x - 9 ∣

Move

3 ∣ x - 9 ∣

to the left side

7 ∣ x - 9 ∣ = 0

Divide both sides by

7

∣ x - 9 ∣ = 0

Apply absolute rule: If

∣ u ∣ = 0

then

u = 0

x - 9 = 0

x - 9 = 0 : x = 9

x = 9

- 2 (w + 1) + 5 w = 3 (w + 1) - 2

- 3 \cdot 8

5 x^{2} - 10 x - 15 = 0

\frac{k}{2} - 1 \leq 1

(x + 8)^{2} (x + 5) > 0

What is the answer to 4|x-9|+9=-3|x-9|+9 ?
The answer to 4|x-9|+9=-3|x-9|+9 is x=9
Solve for x: 4|x-9|+9=-3|x-9|+9
The solution is x=9