What is the answer to 2|-8x+6|=76 ?

The answer to 2|-8x+6|=76 is x=-4\lor x= 11/2

Solve for x: 2|-8x+6|=76

The solution is x=-4\lor x= 11/2

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2 ∣ - 8 x + 6 ∣ = 76

x = - 4 or x = \frac{11}{2}

Decimal Notation

x = - 4, x = 5.5

Solution steps

2 ∣ - 8 x + 6 ∣ = 76

Divide both sides by

2

∣ - 8 x + 6 ∣ = 38

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 8 x + 6 = - 38 or - 8 x + 6 = 38

- 8 x + 6 = - 38 or - 8 x + 6 = 38

x = - 4 or x = \frac{11}{2}

2 ∣ - 2 r - 4 ∣ = - 12

∣ z ∣ = 3

∣ 10 + 2 a ∣ = 2

∣ 7 x - 9 ∣ = x + 3

3 ∣ x - 2 ∣ = 6

What is the answer to 2|-8x+6|=76 ?
The answer to 2|-8x+6|=76 is x=-4\lor x= 11/2
Solve for x: 2|-8x+6|=76
The solution is x=-4\lor x= 11/2