What is the answer to -1-8|6x+7|=-25 ?

The answer to -1-8|6x+7|=-25 is x=-5/3 \lor x=-2/3

Solve for x: -1-8|6x+7|=-25

The solution is x=-5/3 \lor x=-2/3

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- 1 - 8 ∣ 6 x + 7 ∣ = - 25

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

Decimal Notation

x = - 1.66666 \dots, x = - 0.66666 \dots

Solution steps

- 1 - 8 ∣ 6 x + 7 ∣ = - 25

Move

1

to the right side

- 8 ∣ 6 x + 7 ∣ = - 24

Divide both sides by

- 8

∣ 6 x + 7 ∣ = 3

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

6 x + 7 = - 3 or 6 x + 7 = 3

6 x + 7 = - 3 or 6 x + 7 = 3

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

3 = ∣ u - 4 ∣

∣ 2 x + 4 ∣ = 5

5 ∣ j ∣ = 0

∣ 2 x + 4 ∣ = 3

5 - ∣ 2 x - 3 ∣ = 7

What is the answer to -1-8|6x+7|=-25 ?
The answer to -1-8|6x+7|=-25 is x=-5/3 \lor x=-2/3
Solve for x: -1-8|6x+7|=-25
The solution is x=-5/3 \lor x=-2/3