What is the answer to |2x+5|-18=-3 ?

The answer to |2x+5|-18=-3 is x=-10\lor x=5

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|2x+5|-18=-3

∣ 2 x + 5 ∣ - 18 = - 3

x = - 10 or x = 5

Solution steps

∣ 2 x + 5 ∣ - 18 = - 3

Move

18

to the right side

∣ 2 x + 5 ∣ = 15

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 x + 5 = - 15 or 2 x + 5 = 15

2 x + 5 = - 15 or 2 x + 5 = 15

x = - 10 or x = 5

∣ x - 5 ∣ = 0.01

∣ 2 x - 5 ∣ = 6 x - 15

∣ 10 - 4 x ∣ = 26

\frac{1}{4} x - 5 = 1

11 - 3 ∣ x - 1 ∣ = 6

What is the answer to |2x+5|-18=-3 ?
The answer to |2x+5|-18=-3 is x=-10\lor x=5
Solve for x: |2x+5|-18=-3
The solution is x=-10\lor x=5