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

The answer to 2-|x|=0 is x=-2\lor x=2

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2-|x|=0

2 - ∣ x ∣ = 0

x = - 2 or x = 2

Solution steps

2 - ∣ x ∣ = 0

Move

2

to the right side

- ∣ x ∣ = - 2

Divide both sides by

- 1

∣ x ∣ = 2

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

x = - 2 or x = 2

∣ - 8 + p ∣ = 12

∣ x + 2 ∣ + 9 = 10

\frac{x}{8} = 4

- 3 ∣ w + 5 ∣ = - 33

- 5 = - \frac{1}{2} ∣ x + 4 ∣ - 2