What is the answer to -10|9+x|=-30 ?

The answer to -10|9+x|=-30 is x=-12\lor x=-6

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-10|9+x|=-30

- 10 ∣ 9 + x ∣ = - 30

x = - 12 or x = - 6

Solution steps

- 10 ∣ 9 + x ∣ = - 30

Divide both sides by

- 10

∣ 9 + x ∣ = 3

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

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

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

x = - 12 or x = - 6

∣ x ∣ = \frac{36}{10}

∣ a + 1 ∣ = 1

∣ - 9 n - 9 ∣ = 72

1 - 3 ∣ 8 + x ∣ = - 35

- 2 ∣ n ∣ = - 20

What is the answer to -10|9+x|=-30 ?
The answer to -10|9+x|=-30 is x=-12\lor x=-6
Solve for x: -10|9+x|=-30
The solution is x=-12\lor x=-6