What is the answer to -3|-11x|=-231 ?

The answer to -3|-11x|=-231 is x=-7\lor x=7

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-3|-11x|=-231

- 3 ∣ - 11 x ∣ = - 231

x = - 7 or x = 7

Solution steps

- 3 ∣ - 11 x ∣ = - 231

Divide both sides by

- 3

∣ - 11 x ∣ = 77

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 11 x = - 77 or - 11 x = 77

- 11 x = - 77 or - 11 x = 77

x = - 7 or x = 7

∣ 3 x + 6 ∣ = 6 x

\frac{x - 4}{5} = 9

∣ 4 p + 2 ∣ = 5

∣ - x + 2 ∣ = x + 1

6 - 6 ∣ 5 x - 5 ∣ = - 18

What is the answer to -3|-11x|=-231 ?
The answer to -3|-11x|=-231 is x=-7\lor x=7
Solve for x: -3|-11x|=-231
The solution is x=-7\lor x=7