What is the answer to |5x+2|=16 ?

The answer to |5x+2|=16 is x=-18/5 \lor x= 14/5

Solve for x: |5x+2|=16

The solution is x=-18/5 \lor x= 14/5

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∣ 5 x + 2 ∣ = 16

x = - \frac{18}{5} or x = \frac{14}{5}

Decimal Notation

x = - 3.6, x = 2.8

Solution steps

∣ 5 x + 2 ∣ = 16

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 x + 2 = - 16 or 5 x + 2 = 16

5 x + 2 = - 16 or 5 x + 2 = 16

x = - \frac{18}{5} or x = \frac{14}{5}

∣ 4 x + 2 ∣ = - 46

∣ y + 9 ∣ = 21

5 ∣ 2 x - 3 ∣ = 1

∣ x ∣ + x^{2} = 3 x

x^{2} - ∣ x ∣ + 1 = 0

What is the answer to |5x+2|=16 ?
The answer to |5x+2|=16 is x=-18/5 \lor x= 14/5
Solve for x: |5x+2|=16
The solution is x=-18/5 \lor x= 14/5