What is the answer to |5-5x|=2 ?

The answer to |5-5x|=2 is x= 3/5 \lor x= 7/5

Solve for x: |5-5x|=2

The solution is x= 3/5 \lor x= 7/5

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∣ 5 - 5 x ∣ = 2

x = \frac{3}{5} or x = \frac{7}{5}

Decimal

x = 0.6, x = 1.4

Solution steps

∣ 5 - 5 x ∣ = 2

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 - 5 x = - 2 or 5 - 5 x = 2

5 - 5 x = - 2 or 5 - 5 x = 2

x = \frac{3}{5} or x = \frac{7}{5}

∣ 3 a + 6 ∣ = ∣ 3 a - 8 ∣

\frac{7}{4} ∣ 3 x + 5 ∣ + 1 = 15

∣ 2 j + 3 ∣ = ∣ j ∣

∣ X - 3 ∣ = 24

∣ x - 1 ∣ + ∣ x + 1 ∣ = 1