What is the answer to |4x-2|-8=0 ?

The answer to |4x-2|-8=0 is x=-3/2 \lor x= 5/2

Solve for x: |4x-2|-8=0

The solution is x=-3/2 \lor x= 5/2

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∣ 4 x - 2 ∣ - 8 = 0

x = - \frac{3}{2} or x = \frac{5}{2}

Decimal Notation

x = - 1.5, x = 2.5

Solution steps

∣ 4 x - 2 ∣ - 8 = 0

Move

8

to the right side

∣ 4 x - 2 ∣ = 8

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 x - 2 = - 8 or 4 x - 2 = 8

4 x - 2 = - 8 or 4 x - 2 = 8

x = - \frac{3}{2} or x = \frac{5}{2}

3 ∣ x - 5 ∣ = 27

∣ x - 3 ∣ + 2 = 5

∣ 7 - 4 b ∣ = 47

\frac{3}{4} a - 3 = 9

∣ 2 x + 5 ∣ = 13

What is the answer to |4x-2|-8=0 ?
The answer to |4x-2|-8=0 is x=-3/2 \lor x= 5/2
Solve for x: |4x-2|-8=0
The solution is x=-3/2 \lor x= 5/2