What is the answer to -1=-9|3p+1|+2 ?

The answer to -1=-9|3p+1|+2 is p=-4/9 \lor p=-2/9

Solve for p: -1=-9|3p+1|+2

The solution is p=-4/9 \lor p=-2/9

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

- 1 = - 9 ∣ 3 p + 1 ∣ + 2

p = - \frac{4}{9} or p = - \frac{2}{9}

Decimal

p = - 0.44444 \dots, p = - 0.22222 \dots

Solution steps

- 1 = - 9 ∣ 3 p + 1 ∣ + 2

Switch sides

- 9 ∣ 3 p + 1 ∣ + 2 = - 1

Move

2

to the right side

- 9 ∣ 3 p + 1 ∣ = - 3

Divide both sides by

- 9

∣ 3 p + 1 ∣ = \frac{1}{3}

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

3 p + 1 = - \frac{1}{3} or 3 p + 1 = \frac{1}{3}

3 p + 1 = - \frac{1}{3} or 3 p + 1 = \frac{1}{3}

p = - \frac{4}{9} or p = - \frac{2}{9}

∣ 4 x + 5 ∣ = - 3

- 10 ∣ 4 x + 2 ∣ = - 20

7 ∣ 3 x + 7 ∣ + 9 = - 47

7 ∣ n ∣ + 13 = 34

x, ∣ x - y ∣ = ∣ x + y ∣

What is the answer to -1=-9|3p+1|+2 ?
The answer to -1=-9|3p+1|+2 is p=-4/9 \lor p=-2/9
Solve for p: -1=-9|3p+1|+2
The solution is p=-4/9 \lor p=-2/9