What is the answer to |12-x|=8x ?

The answer to |12-x|=8x is x= 4/3

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|12-x|=8x

∣ 12 - x ∣ = 8 x

x = \frac{4}{3}

Decimal Notation

x = 1.33333 \dots

Solution steps

∣ 12 - x ∣ = 8 x

Find positive and negative intervals

x \leq 12, x > 12

Solve the inequality for each interval

x = \frac{4}{3} or No Solution

x = \frac{4}{3}

- 3 + ∣ v - 5 ∣ = - 1

∣ u ∣ + 8 = 13

3 ∣ 4 x - 11 ∣ + 1 = 9 x + 13

∣ 2 v - 1 ∣ = 17

3 ∣ x - 2 ∣ = 15