What is the answer to -6+6|5x+2|=30 ?

The answer to -6+6|5x+2|=30 is x=-8/5 \lor x= 4/5

Solve for x: -6+6|5x+2|=30

The solution is x=-8/5 \lor x= 4/5

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- 6 + 6 ∣ 5 x + 2 ∣ = 30

x = - \frac{8}{5} or x = \frac{4}{5}

Decimal Notation

x = - 1.6, x = 0.8

Solution steps

- 6 + 6 ∣ 5 x + 2 ∣ = 30

Move

6

to the right side

6 ∣ 5 x + 2 ∣ = 36

Divide both sides by

6

∣ 5 x + 2 ∣ = 6

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 x + 2 = - 6 or 5 x + 2 = 6

5 x + 2 = - 6 or 5 x + 2 = 6

x = - \frac{8}{5} or x = \frac{4}{5}

∣ 7 x + 7 ∣ = 56

∣ 15 x - 64 ∣ = - 4

- 1 = 6 ∣ k ∣ - 4

4 - 5 ∣ 4 x - 2 ∣ = 41

∣ j ∣ - 2 = 15

What is the answer to -6+6|5x+2|=30 ?
The answer to -6+6|5x+2|=30 is x=-8/5 \lor x= 4/5
Solve for x: -6+6|5x+2|=30
The solution is x=-8/5 \lor x= 4/5