What is the answer to | 1/2 x-3/4 |=0 ?

The answer to | 1/2 x-3/4 |=0 is x= 3/2

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| 1/2 x-3/4 |=0

\frac{1}{2} x - \frac{3}{4} = 0

x = \frac{3}{2}

Decimal

x = 1.5

Solution steps

\frac{1}{2} x - \frac{3}{4} = 0

Apply absolute rule: If

∣ u ∣ = 0

then

u = 0

\frac{1}{2} x - \frac{3}{4} = 0

\frac{1}{2} x - \frac{3}{4} = 0 : x = \frac{3}{2}

x = \frac{3}{2}

- 4 ∣ x + 5 ∣ + 2 = - 126

z - z^{1} = z - z^{2}

∣ - 5 x - 7 ∣ = 2

7 = ∣ a ∣

∣ 3.2 x - 4 ∣ = - 5.7