What is the answer to |4-3x|=4 ?

The answer to |4-3x|=4 is x=0\lor x= 8/3

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|4-3x|=4

∣ 4 - 3 x ∣ = 4

x = 0 or x = \frac{8}{3}

Decimal Notation

x = 0, x = 2.66666 \dots

Solution steps

∣ 4 - 3 x ∣ = 4

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 - 3 x = - 4 or 4 - 3 x = 4

4 - 3 x = - 4 or 4 - 3 x = 4

x = 0 or x = \frac{8}{3}

\frac{x - 5}{x + 3} > 0

\frac{- 48}{6}

54 x^{3} - 250 y^{3}

6 x^{4} y - 4 x^{2} y^{2} + 2 x^{2} y^{3}

x^{2} - 4 = - 2 x + 4