What is the answer to |x|=2 ?

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

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|x|=2

∣ x ∣ = 2

x = - 2 or x = 2

Solution steps

∣ x ∣ = 2

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

x = - 2 or x = 2

\frac{9}{100}

(- 3 x)^{- 1} (6 + 2 x)

\frac{x - 2}{x - 7} > 0

(4 a^{2})^{3}

3^{2} \cdot 3^{3}