What is the answer to 4+4|5x-2|=16 ?

The answer to 4+4|5x-2|=16 is x=-1/5 \lor x=1

Solve for x: 4+4|5x-2|=16

The solution is x=-1/5 \lor x=1

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4 + 4 ∣ 5 x - 2 ∣ = 16

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

Solution steps

4 + 4 ∣ 5 x - 2 ∣ = 16

Move

4

to the right side

4 ∣ 5 x - 2 ∣ = 12

Divide both sides by

4

∣ 5 x - 2 ∣ = 3

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 x - 2 = - 3 or 5 x - 2 = 3

5 x - 2 = - 3 or 5 x - 2 = 3

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

∣ - 9 + n ∣ = 10

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

∣ d + 2 ∣ - 5 = 6

4 - 7 ∣ 5 x - 1 ∣ = - 45

∣ 3 x - 6 ∣ + x^{2} - 2 x = 30

What is the answer to 4+4|5x-2|=16 ?
The answer to 4+4|5x-2|=16 is x=-1/5 \lor x=1
Solve for x: 4+4|5x-2|=16
The solution is x=-1/5 \lor x=1