What is the answer to 1/2 |x+2|=10 ?

The answer to 1/2 |x+2|=10 is x=-22\lor x=18

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1/2 |x+2|=10

\frac{1}{2} ∣ x + 2 ∣ = 10

x = - 22 or x = 18

Solution steps

\frac{1}{2} ∣ x + 2 ∣ = 10

Multiply both sides by

2

∣ x + 2 ∣ = 20

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

x + 2 = - 20 or x + 2 = 20

x + 2 = - 20 or x + 2 = 20

x = - 22 or x = 18

∣ 13 x + 1 ∣ = 12

x^{2} + 5 ∣ x ∣ + 4 = 0

∣ 3 y - 9 ∣ = 6

a^{2} = ∣ a ∣

∣ 2 x - 36 ∣ = 14

What is the answer to 1/2 |x+2|=10 ?
The answer to 1/2 |x+2|=10 is x=-22\lor x=18
Solve for x: 1/2 |x+2|=10
The solution is x=-22\lor x=18