What is the answer to 3|3x-11|=21 ?

The answer to 3|3x-11|=21 is x= 4/3 \lor x=6

Solve for x: 3|3x-11|=21

The solution is x= 4/3 \lor x=6

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3 ∣ 3 x - 11 ∣ = 21

x = \frac{4}{3} or x = 6

Decimal Notation

x = 1.33333 \dots, x = 6

Solution steps

3 ∣ 3 x - 11 ∣ = 21

Divide both sides by

3

∣ 3 x - 11 ∣ = 7

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

3 x - 11 = - 7 or 3 x - 11 = 7

3 x - 11 = - 7 or 3 x - 11 = 7

x = \frac{4}{3} or x = 6

92 = ∣ r - 900 ∣ - 8

2 - 9 ∣ - 5 x - 10 ∣ = - 88

∣ 5 x + 10 ∣ = 5

- 2 ∣ - 9 x - 5 ∣ = - 8

∣ 8 x - 1 ∣ + 9 = 12

What is the answer to 3|3x-11|=21 ?
The answer to 3|3x-11|=21 is x= 4/3 \lor x=6
Solve for x: 3|3x-11|=21
The solution is x= 4/3 \lor x=6