What is the answer to |5x+5|-16=0 ?

The answer to |5x+5|-16=0 is x=-21/5 \lor x= 11/5

Solve for x: |5x+5|-16=0

The solution is x=-21/5 \lor x= 11/5

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∣ 5 x + 5 ∣ - 16 = 0

x = - \frac{21}{5} or x = \frac{11}{5}

Decimal Notation

x = - 4.2, x = 2.2

Solution steps

∣ 5 x + 5 ∣ - 16 = 0

Move

16

to the right side

∣ 5 x + 5 ∣ = 16

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

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

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

x = - \frac{21}{5} or x = \frac{11}{5}

∣ - 5 y ∣ - 8 = 2

∣ 4 x + 5 ∣ = x + 6

∣ 4 x + 5 ∣ = x + 5

∣ 4 x + 5 ∣ = x + 3

7 ∣ 4 x - 2 ∣ = 21

What is the answer to |5x+5|-16=0 ?
The answer to |5x+5|-16=0 is x=-21/5 \lor x= 11/5
Solve for x: |5x+5|-16=0
The solution is x=-21/5 \lor x= 11/5