What is the answer to |x+1|+9=3x ?

The answer to |x+1|+9=3x is x=5

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|x+1|+9=3x

∣ x + 1 ∣ + 9 = 3 x

x = 5

Solution steps

∣ x + 1 ∣ + 9 = 3 x

Find positive and negative intervals

x < - 1, x \geq - 1

Solve the inequality for each interval

No Solution or x = 5

x = 5

∣ x ∣ = x + 7

1 - \frac{x}{2} = - 1

3 ∣ x ∣ = 24

∣ - 2 - 4 n ∣ = 34

∣ 2 x - 1 ∣ + 4 = 8