What is the answer to -6|5+10x|=-90 ?

The answer to -6|5+10x|=-90 is x=-2\lor x=1

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-6|5+10x|=-90

- 6 ∣ 5 + 10 x ∣ = - 90

x = - 2 or x = 1

Solution steps

- 6 ∣ 5 + 10 x ∣ = - 90

Divide both sides by

- 6

∣ 5 + 10 x ∣ = 15

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 + 10 x = - 15 or 5 + 10 x = 15

5 + 10 x = - 15 or 5 + 10 x = 15

x = - 2 or x = 1

∣ - 4 x - 1 ∣ - 1 = 6

5 = ∣ w + 3 ∣

∣ 15 - 5 x ∣ - 7 = 13

9 = ∣ w - 7 ∣

∣ w - 4 ∣ = 24

What is the answer to -6|5+10x|=-90 ?
The answer to -6|5+10x|=-90 is x=-2\lor x=1
Solve for x: -6|5+10x|=-90
The solution is x=-2\lor x=1