What is the answer to 5|5x-7|-1=14 ?

The answer to 5|5x-7|-1=14 is x= 4/5 \lor x=2

Solve for x: 5|5x-7|-1=14

The solution is x= 4/5 \lor x=2

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5 ∣ 5 x - 7 ∣ - 1 = 14

x = \frac{4}{5} or x = 2

Decimal Notation

x = 0.8, x = 2

Solution steps

5 ∣ 5 x - 7 ∣ - 1 = 14

Move

1

to the right side

5 ∣ 5 x - 7 ∣ = 15

Divide both sides by

5

∣ 5 x - 7 ∣ = 3

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 x - 7 = - 3 or 5 x - 7 = 3

5 x - 7 = - 3 or 5 x - 7 = 3

x = \frac{4}{5} or x = 2

5 - x^{2} = 3 - x

- 6 = ∣ 3 x - 3 ∣

- 3 ∣ x - 5 ∣ + 4 = 13

∣ y ∣ = 16, x + y = 0

∣ x ∣ = \frac{1}{7}

What is the answer to 5|5x-7|-1=14 ?
The answer to 5|5x-7|-1=14 is x= 4/5 \lor x=2
Solve for x: 5|5x-7|-1=14
The solution is x= 4/5 \lor x=2