What is the answer to 2|3x-7|+8=18 ?

The answer to 2|3x-7|+8=18 is x= 2/3 \lor x=4

Solve for x: 2|3x-7|+8=18

The solution is x= 2/3 \lor x=4

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2 ∣ 3 x - 7 ∣ + 8 = 18

x = \frac{2}{3} or x = 4

Decimal Notation

x = 0.66666 \dots, x = 4

Solution steps

2 ∣ 3 x - 7 ∣ + 8 = 18

Move

8

to the right side

2 ∣ 3 x - 7 ∣ = 10

Divide both sides by

2

∣ 3 x - 7 ∣ = 5

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

3 x - 7 = - 5 or 3 x - 7 = 5

3 x - 7 = - 5 or 3 x - 7 = 5

x = \frac{2}{3} or x = 4

x^{2} + x - 2 = 0

∣ x + 9 ∣ + 7 = 6

x^{2} + 3 x - 26 = - 5

∣ 13 y + 9 ∣ + 8 = 2

∣ 2 x - 7 ∣ + 1 = 9

What is the answer to 2|3x-7|+8=18 ?
The answer to 2|3x-7|+8=18 is x= 2/3 \lor x=4
Solve for x: 2|3x-7|+8=18
The solution is x= 2/3 \lor x=4