What is the answer to 12=|9x+1|3 ?

The answer to 12=|9x+1|3 is x=-5/9 \lor x= 1/3

Solve for x: 12=|9x+1|3

The solution is x=-5/9 \lor x= 1/3

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12 = ∣ 9 x + 1 ∣ 3

x = - \frac{5}{9} or x = \frac{1}{3}

Decimal

x = - 0.55555 \dots, x = 0.33333 \dots

Solution steps

12 = ∣ 9 x + 1 ∣ \cdot 3

Switch sides

∣ 9 x + 1 ∣ \cdot 3 = 12

Divide both sides by

3

∣ 9 x + 1 ∣ = 4

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

9 x + 1 = - 4 or 9 x + 1 = 4

9 x + 1 = - 4 or 9 x + 1 = 4

x = - \frac{5}{9} or x = \frac{1}{3}

- 4 ∣ 2 x - 3 ∣ + 12 = - 8

∣ d - 4 ∣ = 3

2 ∣ x ∣ - 1 = 5

∣ 5 y - 15 ∣ = 5

\frac{1}{3} ∣ 4 p - 11 ∣ = p + 4

What is the answer to 12=|9x+1|3 ?
The answer to 12=|9x+1|3 is x=-5/9 \lor x= 1/3
Solve for x: 12=|9x+1|3
The solution is x=-5/9 \lor x= 1/3