What is the answer to 2/3 |x|=9 ?

The answer to 2/3 |x|=9 is x=-27/2 \lor x= 27/2

Solve for x: 2/3 |x|=9

The solution is x=-27/2 \lor x= 27/2

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\frac{2}{3} ∣ x ∣ = 9

x = - \frac{27}{2} or x = \frac{27}{2}

Decimal Notation

x = - 13.5, x = 13.5

Solution steps

\frac{2}{3} ∣ x ∣ = 9

Multiply both sides by

3

2 ∣ x ∣ = 27

Divide both sides by

2

∣ x ∣ = \frac{27}{2}

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

x = - \frac{27}{2} or x = \frac{27}{2}

∣ 3 + 5 x ∣ = 7

- 2 ∣ x - 5 ∣ - 11 = - 29

∣ 2 y + 8 ∣ + 7 = 1

5 + 9 ∣ x + 5 ∣ = 104

∣ 3 x + 0.1 ∣ = 6

What is the answer to 2/3 |x|=9 ?
The answer to 2/3 |x|=9 is x=-27/2 \lor x= 27/2
Solve for x: 2/3 |x|=9
The solution is x=-27/2 \lor x= 27/2