What is the answer to |6r+4|=6r+4 ?

The answer to |6r+4|=6r+4 is r>=-2/3

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|6r+4|=6r+4

∣ 6 r + 4 ∣ = 6 r + 4

r \geq - \frac{2}{3}

Solution steps

∣ 6 r + 4 ∣ = 6 r + 4

Find positive and negative intervals

r < - \frac{2}{3}, r \geq - \frac{2}{3}

Solve the inequality for each interval

No Solution or r \geq - \frac{2}{3}

Merge Overlapping Intervals

r \geq - \frac{2}{3}

2 ∣ - 6 x + 2 ∣ + 1 = 21

15 = x + ∣ x - 5 ∣

3 ∣ 2 x - 3 ∣ + 2 = 2

4 ∣ x ∣ - 11 = 25 - 2 ∣ x ∣

∣ 2 x - 7 ∣ = 4 x - 5