What is the answer to |2x-4|+5=8 ?

The answer to |2x-4|+5=8 is x= 1/2 \lor x= 7/2

Solve for x: |2x-4|+5=8

The solution is x= 1/2 \lor x= 7/2

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∣ 2 x - 4 ∣ + 5 = 8

x = \frac{1}{2} or x = \frac{7}{2}

Decimal Notation

x = 0.5, x = 3.5

Solution steps

∣ 2 x - 4 ∣ + 5 = 8

Move

5

to the right side

∣ 2 x - 4 ∣ = 3

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 x - 4 = - 3 or 2 x - 4 = 3

2 x - 4 = - 3 or 2 x - 4 = 3

x = \frac{1}{2} or x = \frac{7}{2}

∣ n + 8 ∣ = 14

e - 2 ∣ 3 k - 11 ∣ + 8 = - 54

∣ 7 x + 5 ∣ = 9

- 13 = 3 ∣ x + 1 ∣ + 2

∣ - 5 x - 9 ∣ = 25

What is the answer to |2x-4|+5=8 ?
The answer to |2x-4|+5=8 is x= 1/2 \lor x= 7/2
Solve for x: |2x-4|+5=8
The solution is x= 1/2 \lor x= 7/2