What is the answer to |2x-1/8 |=10 ?

The answer to |2x-1/8 |=10 is x=-79/16 \lor x= 81/16

Solve for x: |2x-1/8 |=10

The solution is x=-79/16 \lor x= 81/16

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2 x - \frac{1}{8} = 10

x = - \frac{79}{16} or x = \frac{81}{16}

Decimal

x = - 4.9375, x = 5.0625

Solution steps

2 x - \frac{1}{8} = 10

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 x - \frac{1}{8} = - 10 or 2 x - \frac{1}{8} = 10

2 x - \frac{1}{8} = - 10 or 2 x - \frac{1}{8} = 10

x = - \frac{79}{16} or x = \frac{81}{16}

- 2 = ∣ 3 x - 2 ∣

∣ x ∣ - 2 x = 3

∣ x ∣ = x^{2} - 2 x

3 ∣ 3 x + 6 ∣ + 8 = 80

∣ 3 x - 9 ∣ = 4

What is the answer to |2x-1/8 |=10 ?
The answer to |2x-1/8 |=10 is x=-79/16 \lor x= 81/16
Solve for x: |2x-1/8 |=10
The solution is x=-79/16 \lor x= 81/16