What is the answer to -2*|12+3x|=-18 ?

The answer to -2*|12+3x|=-18 is x=-7\lor x=-1

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-2*|12+3x|=-18

- 2 \cdot ∣ 12 + 3 x ∣ = - 18

x = - 7 or x = - 1

Solution steps

- 2 ∣ 12 + 3 x ∣ = - 18

Divide both sides by

- 2

∣ 12 + 3 x ∣ = 9

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

12 + 3 x = - 9 or 12 + 3 x = 9

12 + 3 x = - 9 or 12 + 3 x = 9

x = - 7 or x = - 1

∣ 6 - 2 p ∣ = 16

∣ 7 x - 3 ∣ = 25

- 3 = ∣ x + 2 ∣ - 4

- 3 = ∣ x + 2 ∣ + 5

∣ m ∣ = 3

What is the answer to -2*|12+3x|=-18 ?
The answer to -2*|12+3x|=-18 is x=-7\lor x=-1
Solve for x: -2*|12+3x|=-18
The solution is x=-7\lor x=-1