What is the answer to |4x+4|=8x+16 ?

The answer to |4x+4|=8x+16 is x=-5/3

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|4x+4|=8x+16

∣ 4 x + 4 ∣ = 8 x + 16

x = - \frac{5}{3}

Decimal

x = - 1.66666 \dots

Solution steps

∣ 4 x + 4 ∣ = 8 x + 16

Find positive and negative intervals

x < - 1, x \geq - 1

Solve the inequality for each interval

x = - \frac{5}{3} or No Solution

x = - \frac{5}{3}

∣ 3 x + 4 ∣ = 11

∣ k ∣ - 3 = 2

a ∣ x - h ∣ + k

5 \times ∣ 4 x - 5 ∣ = 3

6 ∣ x + 3 ∣ - 2 ∣ x + 1 ∣ = 0