What is the answer to |x+2|=0.5 ?

The answer to |x+2|=0.5 is x=-2.5\lor x=-1.5

Solve for x: |x+2|=0.5

The solution is x=-2.5\lor x=-1.5

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∣ x + 2 ∣ = 0.5

x = - 2.5 or x = - 1.5

Solution steps

∣ x + 2 ∣ = 0.5

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

x + 2 = - 0.5 or x + 2 = 0.5

x + 2 = - 0.5 or x + 2 = 0.5

x = - 2.5 or x = - 1.5

- 8 v - 7 + 2 v = 23

x^{3} + 3 x^{2} + 3 x + 1

125 x^{3} - 64 y^{3}

ln (x) - ln (x - 2) < 5

x - 3 \leq 4 x + 9