What is the answer to -2|3x+7|+5=-9 ?

The answer to -2|3x+7|+5=-9 is x=-14/3 \lor x=0

Solve for x: -2|3x+7|+5=-9

The solution is x=-14/3 \lor x=0

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- 2 ∣ 3 x + 7 ∣ + 5 = - 9

x = - \frac{14}{3} or x = 0

Decimal

x = - 4.66666 \dots, x = 0

Solution steps

- 2 ∣ 3 x + 7 ∣ + 5 = - 9

Move

5

to the right side

- 2 ∣ 3 x + 7 ∣ = - 14

Divide both sides by

- 2

∣ 3 x + 7 ∣ = 7

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

3 x + 7 = - 7 or 3 x + 7 = 7

3 x + 7 = - 7 or 3 x + 7 = 7

x = - \frac{14}{3} or x = 0

∣ 8 + 4 x ∣ = 2 x + 7

∣ 4 y - 10 ∣ = ∣ 8 y + 17 ∣

∣ p ∣ - 3 = - 1

- 12 = - 4 ∣ - 4 + 8 x ∣

4 \times ∣ 2 x + 7 ∣ - 5 = 31

What is the answer to -2|3x+7|+5=-9 ?
The answer to -2|3x+7|+5=-9 is x=-14/3 \lor x=0
Solve for x: -2|3x+7|+5=-9
The solution is x=-14/3 \lor x=0