What is the answer to -2|x+4|+16=0 ?

The answer to -2|x+4|+16=0 is x=-12\lor x=4

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-2|x+4|+16=0

- 2 ∣ x + 4 ∣ + 16 = 0

x = - 12 or x = 4

Solution steps

- 2 ∣ x + 4 ∣ + 16 = 0

Move

16

to the right side

- 2 ∣ x + 4 ∣ = - 16

Divide both sides by

- 2

∣ x + 4 ∣ = 8

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

x + 4 = - 8 or x + 4 = 8

x + 4 = - 8 or x + 4 = 8

x = - 12 or x = 4

2 y + 10 = - 2

3 - \frac{3 x}{x + 1} \geq \frac{1}{x - 1}

\frac{k}{6} = \frac{15}{18}

x^{2} - x = \frac{2}{9} - \frac{2 x}{3}

\frac{6 x + 1}{12} - \frac{x - 13}{9} = \frac{5 x - 3}{2} + \frac{x}{30}

What is the answer to -2|x+4|+16=0 ?
The answer to -2|x+4|+16=0 is x=-12\lor x=4
Solve for x: -2|x+4|+16=0
The solution is x=-12\lor x=4