What is the answer to -6+9|x+3|=12 ?

The answer to -6+9|x+3|=12 is x=-5\lor x=-1

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-6+9|x+3|=12

- 6 + 9 ∣ x + 3 ∣ = 12

x = - 5 or x = - 1

Solution steps

- 6 + 9 ∣ x + 3 ∣ = 12

Move

6

to the right side

9 ∣ x + 3 ∣ = 18

Divide both sides by

9

∣ x + 3 ∣ = 2

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

x + 3 = - 2 or x + 3 = 2

x + 3 = - 2 or x + 3 = 2

x = - 5 or x = - 1

10 \cdot 6^{x} \leq 2 \cdot 6^{- x} - 8

- 4 (- 2 x - 2) + x - 2 = - 48

\frac{\frac{2}{k + 2} - 1}{\frac{2}{k + 2} + 1}

i^{23}

x^{2} + x = 90

What is the answer to -6+9|x+3|=12 ?
The answer to -6+9|x+3|=12 is x=-5\lor x=-1
Solve for x: -6+9|x+3|=12
The solution is x=-5\lor x=-1