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

The answer to -3|4x+3|+9=-3 is x=-7/4 \lor x= 1/4

Solve for x: -3|4x+3|+9=-3

The solution is x=-7/4 \lor x= 1/4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

- 3 ∣ 4 x + 3 ∣ + 9 = - 3

x = - \frac{7}{4} or x = \frac{1}{4}

Decimal Notation

x = - 1.75, x = 0.25

Solution steps

- 3 ∣ 4 x + 3 ∣ + 9 = - 3

Move

9

to the right side

- 3 ∣ 4 x + 3 ∣ = - 12

Divide both sides by

- 3

∣ 4 x + 3 ∣ = 4

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 x + 3 = - 4 or 4 x + 3 = 4

4 x + 3 = - 4 or 4 x + 3 = 4

x = - \frac{7}{4} or x = \frac{1}{4}

46 = ∣ x + 27 ∣

- 3 y - 2 = ∣ 6 y + 25 ∣

∣ 5 x + 3 ∣ = 7

7 + ∣ 7 + 3 x ∣ = 18

x^{2} - 4 x - 5 = 7

What is the answer to -3|4x+3|+9=-3 ?
The answer to -3|4x+3|+9=-3 is x=-7/4 \lor x= 1/4
Solve for x: -3|4x+3|+9=-3
The solution is x=-7/4 \lor x= 1/4