What is the answer to 2|4x-1|+5=15 ?

The answer to 2|4x-1|+5=15 is x=-1\lor x= 3/2

Solve for x: 2|4x-1|+5=15

The solution is x=-1\lor x= 3/2

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2 ∣ 4 x - 1 ∣ + 5 = 15

x = - 1 or x = \frac{3}{2}

Decimal Notation

x = - 1, x = 1.5

Solution steps

2 ∣ 4 x - 1 ∣ + 5 = 15

Move

5

to the right side

2 ∣ 4 x - 1 ∣ = 10

Divide both sides by

2

∣ 4 x - 1 ∣ = 5

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 x - 1 = - 5 or 4 x - 1 = 5

4 x - 1 = - 5 or 4 x - 1 = 5

x = - 1 or x = \frac{3}{2}

x^{3} + 5 x^{2} - 25 x - 125

x (x + 5) = 24

2 x - 17 = 2

(x - 2)^{2} = 7

x^{2} + 7 x = 4

What is the answer to 2|4x-1|+5=15 ?
The answer to 2|4x-1|+5=15 is x=-1\lor x= 3/2
Solve for x: 2|4x-1|+5=15
The solution is x=-1\lor x= 3/2