What is the answer to 4|x+1/3 |=20 ?

The answer to 4|x+1/3 |=20 is x=-16/3 \lor x= 14/3

Solve for x: 4|x+1/3 |=20

The solution is x=-16/3 \lor x= 14/3

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4 x + \frac{1}{3} = 20

x = - \frac{16}{3} or x = \frac{14}{3}

Decimal

x = - 5.33333 \dots, x = 4.66666 \dots

Solution steps

4 x + \frac{1}{3} = 20

Divide both sides by

4

x + \frac{1}{3} = 5

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

x + \frac{1}{3} = - 5 or x + \frac{1}{3} = 5

x + \frac{1}{3} = - 5 or x + \frac{1}{3} = 5

x = - \frac{16}{3} or x = \frac{14}{3}

∣ z - 1 ∣ + ∣ 2 - z ∣ = 12

∣ 3 x + 5 ∣ = - 10

∣ 2 x + 3 ∣ = - 9

\frac{2}{5} ∣ 4 x - 3 ∣ - 9 = - 1

x, ∣ 8 - 2 x ∣ = 16

What is the answer to 4|x+1/3 |=20 ?
The answer to 4|x+1/3 |=20 is x=-16/3 \lor x= 14/3
Solve for x: 4|x+1/3 |=20
The solution is x=-16/3 \lor x= 14/3