What is the answer to (|4x-12|)/2 =8 ?

The answer to (|4x-12|)/2 =8 is x=-1\lor x=7

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(|4x-12|)/2 =8

\frac{∣ 4 x - 12 ∣}{2} = 8

x = - 1 or x = 7

Solution steps

\frac{∣ 4 x - 12 ∣}{2} = 8

Multiply both sides by

2

∣ 4 x - 12 ∣ = 16

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 x - 12 = - 16 or 4 x - 12 = 16

4 x - 12 = - 16 or 4 x - 12 = 16

x = - 1 or x = 7

∣ 4 - 3 x ∣ = 5 x + 4

∣ x + 4 ∣ = 2 x + 11

∣ 3 x + 5 ∣ = 2 x + 6

∣ 3 x - 4 ∣ = x + 5

2 ∣ x - 7 ∣ = x - 8

What is the answer to (|4x-12|)/2 =8 ?
The answer to (|4x-12|)/2 =8 is x=-1\lor x=7
Solve for x: (|4x-12|)/2 =8
The solution is x=-1\lor x=7