What is the answer to 4|5x-8|-3=5 ?

The answer to 4|5x-8|-3=5 is x= 6/5 \lor x=2

Solve for x: 4|5x-8|-3=5

The solution is x= 6/5 \lor x=2

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4 ∣ 5 x - 8 ∣ - 3 = 5

x = \frac{6}{5} or x = 2

Decimal Notation

x = 1.2, x = 2

Solution steps

4 ∣ 5 x - 8 ∣ - 3 = 5

Move

3

to the right side

4 ∣ 5 x - 8 ∣ = 8

Divide both sides by

4

∣ 5 x - 8 ∣ = 2

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 x - 8 = - 2 or 5 x - 8 = 2

5 x - 8 = - 2 or 5 x - 8 = 2

x = \frac{6}{5} or x = 2

∣ 1 - 4 x ∣ = 11

- 4 = - ∣ t ∣

∣ a + 1 ∣ = 11

∣ 6 x + 9 ∣ + 5 = 4

∣ a + 1 ∣ = - 3

What is the answer to 4|5x-8|-3=5 ?
The answer to 4|5x-8|-3=5 is x= 6/5 \lor x=2
Solve for x: 4|5x-8|-3=5
The solution is x= 6/5 \lor x=2