What is the answer to 9|8x+3|-9=18 ?

The answer to 9|8x+3|-9=18 is x=-3/4 \lor x=0

Solve for x: 9|8x+3|-9=18

The solution is x=-3/4 \lor x=0

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9 ∣ 8 x + 3 ∣ - 9 = 18

x = - \frac{3}{4} or x = 0

Decimal Notation

x = - 0.75, x = 0

Solution steps

9 ∣ 8 x + 3 ∣ - 9 = 18

Move

9

to the right side

9 ∣ 8 x + 3 ∣ = 27

Divide both sides by

9

∣ 8 x + 3 ∣ = 3

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

8 x + 3 = - 3 or 8 x + 3 = 3

8 x + 3 = - 3 or 8 x + 3 = 3

x = - \frac{3}{4} or x = 0

∣ x ∣ + 8 = 17

∣ x + 5 ∣ - 2 = 11

- ∣ x ∣ = - \frac{4}{5}

∣ x + 25 ∣ = 3

∣ 5 x + 8 ∣ = 12

What is the answer to 9|8x+3|-9=18 ?
The answer to 9|8x+3|-9=18 is x=-3/4 \lor x=0
Solve for x: 9|8x+3|-9=18
The solution is x=-3/4 \lor x=0