What is the answer to |-3x-1|-7=18 ?

The answer to |-3x-1|-7=18 is x=-26/3 \lor x=8

Solve for x: |-3x-1|-7=18

The solution is x=-26/3 \lor x=8

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∣ - 3 x - 1 ∣ - 7 = 18

x = - \frac{26}{3} or x = 8

Decimal Notation

x = - 8.66666 \dots, x = 8

Solution steps

∣ - 3 x - 1 ∣ - 7 = 18

Move

7

to the right side

∣ - 3 x - 1 ∣ = 25

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 3 x - 1 = - 25 or - 3 x - 1 = 25

- 3 x - 1 = - 25 or - 3 x - 1 = 25

x = - \frac{26}{3} or x = 8

∣ 2 x + 5 ∣ - 23 = - 23

∣ 4 - 3 x ∣ = 5

∣ 2 x - 6 ∣ = 1

x^{2} + ∣ x - 2 ∣ = 0

∣ 9 q + 3 ∣ = \frac{2}{5}

What is the answer to |-3x-1|-7=18 ?
The answer to |-3x-1|-7=18 is x=-26/3 \lor x=8
Solve for x: |-3x-1|-7=18
The solution is x=-26/3 \lor x=8