What is the answer to 3|3-5x|-3=18 ?

The answer to 3|3-5x|-3=18 is x=-4/5 \lor x=2

Solve for x: 3|3-5x|-3=18

The solution is x=-4/5 \lor x=2

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3 ∣ 3 - 5 x ∣ - 3 = 18

x = - \frac{4}{5} or x = 2

Solution steps

3 ∣ 3 - 5 x ∣ - 3 = 18

Move

3

to the right side

3 ∣ 3 - 5 x ∣ = 21

Divide both sides by

3

∣ 3 - 5 x ∣ = 7

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

3 - 5 x = - 7 or 3 - 5 x = 7

3 - 5 x = - 7 or 3 - 5 x = 7

x = - \frac{4}{5} or x = 2

∣ 5 x + 10 ∣ = 25

7 ∣ 5 h - 2 ∣ + 10 = - 11

∣ 4 x + 6 ∣ = 10

4 ∣ 5 x - 10 ∣ + 23 = 3

∣ 5 v ∣ = 5

What is the answer to 3|3-5x|-3=18 ?
The answer to 3|3-5x|-3=18 is x=-4/5 \lor x=2
Solve for x: 3|3-5x|-3=18
The solution is x=-4/5 \lor x=2