|a|=a,a<0

Solution

∣ a ∣ = a, a < 0

a \geq 0

Solution steps

∣ a ∣ = a

Find positive and negative intervals

a < 0, a \geq 0

Solve the inequality for each interval

No Solution or a \geq 0

Merge Overlapping Intervals

a \geq 0

Check constrains

a \geq 0

2 ∣ 4 x - 3 ∣ - 2 = 8

∣ 3 y - 2 ∣ - 2 = 0

6 ∣ 2 x - 8 ∣ + 9 = 18

5 - 9 ∣ - 9 x + 9 ∣ = 86

8 ∣ d - 12 ∣ - 24 = 0