What is the answer to 2|h|-3=8 ?

The answer to 2|h|-3=8 is h=-11/2 \lor h= 11/2

Solve for h: 2|h|-3=8

The solution is h=-11/2 \lor h= 11/2

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2 ∣ h ∣ - 3 = 8

h = - \frac{11}{2} or h = \frac{11}{2}

Solution steps

2 ∣ h ∣ - 3 = 8

Move

3

to the right side

2 ∣ h ∣ = 11

Divide both sides by

2

∣ h ∣ = \frac{11}{2}

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

h = - \frac{11}{2} or h = \frac{11}{2}

∣ 4 x + 2 ∣ + 2 = 5 x

∣ 2 x + 5 ∣ = 4

- 5 ∣ 6 - 3 n ∣ = - 30

∣ 5 y - 8 ∣ = 12

4 ∣ x - 10 ∣ = 44