What is the answer to 5|5x-12|=18 ?

The answer to 5|5x-12|=18 is x= 42/25 \lor x= 78/25

Solve for x: 5|5x-12|=18

The solution is x= 42/25 \lor x= 78/25

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5 ∣ 5 x - 12 ∣ = 18

x = \frac{42}{25} or x = \frac{78}{25}

Decimal Notation

x = 1.68, x = 3.12

Solution steps

5 ∣ 5 x - 12 ∣ = 18

Divide both sides by

5

∣ 5 x - 12 ∣ = \frac{18}{5}

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 x - 12 = - \frac{18}{5} or 5 x - 12 = \frac{18}{5}

5 x - 12 = - \frac{18}{5} or 5 x - 12 = \frac{18}{5}

x = \frac{42}{25} or x = \frac{78}{25}

∣ w ∣ + 9 = 17

2 ∣ 7 k + 3 ∣ - 4 = 4

∣ 3 x - 4 ∣ = 2 x - 11

∣ 12 x + 18 ∣ = 12

72 = 3 ∣ z ∣

What is the answer to 5|5x-12|=18 ?
The answer to 5|5x-12|=18 is x= 42/25 \lor x= 78/25
Solve for x: 5|5x-12|=18
The solution is x= 42/25 \lor x= 78/25