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

The answer to |4+2x|=-4x is x=-2/3

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|4+2x|=-4x

∣ 4 + 2 x ∣ = - 4 x

x = - \frac{2}{3}

Decimal Notation

x = - 0.66666 \dots

Solution steps

∣ 4 + 2 x ∣ = - 4 x

Find positive and negative intervals

x < - 2, x \geq - 2

Solve the inequality for each interval

No Solution or x = - \frac{2}{3}

x = - \frac{2}{3}

∣ x - 6 ∣ = - 9

∣ 3 x + 2 x - 5 ∣ = 2 x + 3

∣ m - 4 ∣ = 6

2 - ∣ y + 14 ∣ = 20

∣ - a - 8 ∣ + 3 = 13