What is the answer to 3|14x+11|-9=12 ?

The answer to 3|14x+11|-9=12 is x=-9/7 \lor x=-2/7

Solve for x: 3|14x+11|-9=12

The solution is x=-9/7 \lor x=-2/7

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3 ∣ 14 x + 11 ∣ - 9 = 12

x = - \frac{9}{7} or x = - \frac{2}{7}

Decimal Notation

x = - 1.28571 \dots, x = - 0.28571 \dots

Solution steps

3 ∣ 14 x + 11 ∣ - 9 = 12

Move

9

to the right side

3 ∣ 14 x + 11 ∣ = 21

Divide both sides by

3

∣ 14 x + 11 ∣ = 7

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

14 x + 11 = - 7 or 14 x + 11 = 7

14 x + 11 = - 7 or 14 x + 11 = 7

x = - \frac{9}{7} or x = - \frac{2}{7}

- 2 = 1 ∣ z + 3 ∣ + 3

∣ 2 x + 7 ∣ - 25 = - 8

2 ∣ x - 5 ∣ = 4

5 = ∣ p - 5 ∣

3 ∣ 6 x - 12 ∣ - 2 = 7

What is the answer to 3|14x+11|-9=12 ?
The answer to 3|14x+11|-9=12 is x=-9/7 \lor x=-2/7
Solve for x: 3|14x+11|-9=12
The solution is x=-9/7 \lor x=-2/7