What is the answer to 3.2-|2+x|=2.9 ?

The answer to 3.2-|2+x|=2.9 is x=-2.3\lor x=-1.7

Solve for x: 3.2-|2+x|=2.9

The solution is x=-2.3\lor x=-1.7

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3.2 - ∣ 2 + x ∣ = 2.9

x = - 2.3 or x = - 1.7

Solution steps

3.2 - ∣ 2 + x ∣ = 2.9

Move

3.2

to the right side

- ∣ 2 + x ∣ = - 0.3

Divide both sides by

- 1

∣ 2 + x ∣ = 0.3

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 + x = - 0.3 or 2 + x = 0.3

2 + x = - 0.3 or 2 + x = 0.3

x = - 2.3 or x = - 1.7

- 2 ∣ 4 m - 1 ∣ = - 6

2 ∣ 3 x + 4 ∣ - 8 = - 2 x

2 ∣ - 2 x - 8 ∣ - 7 = 9

∣ x - 3 x + 1 ∣ = 1

4 ∣ 4 + 3 x ∣ + 3 x = 5

What is the answer to 3.2-|2+x|=2.9 ?
The answer to 3.2-|2+x|=2.9 is x=-2.3\lor x=-1.7
Solve for x: 3.2-|2+x|=2.9
The solution is x=-2.3\lor x=-1.7