What is the answer to 10|-10-3x|=20 ?

The answer to 10|-10-3x|=20 is x=-4\lor x=-8/3

Solve for x: 10|-10-3x|=20

The solution is x=-4\lor x=-8/3

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10 ∣ - 10 - 3 x ∣ = 20

x = - 4 or x = - \frac{8}{3}

Decimal Notation

x = - 4, x = - 2.66666 \dots

Solution steps

10 ∣ - 10 - 3 x ∣ = 20

Divide both sides by

10

∣ - 10 - 3 x ∣ = 2

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 10 - 3 x = - 2 or - 10 - 3 x = 2

- 10 - 3 x = - 2 or - 10 - 3 x = 2

x = - 4 or x = - \frac{8}{3}

∣ 3 x + 2 ∣ = 5 ∣

w, 3 = ∣ w + 5 ∣

∣ 2 h ∣ = 2

4 ∣ 3 x + 4 ∣ - 4 x = 8

5 = ∣ z + 4 ∣ + 4

What is the answer to 10|-10-3x|=20 ?
The answer to 10|-10-3x|=20 is x=-4\lor x=-8/3
Solve for x: 10|-10-3x|=20
The solution is x=-4\lor x=-8/3