What is the answer to 2|5x|+5=13 ?

The answer to 2|5x|+5=13 is x=-4/5 \lor x= 4/5

Solve for x: 2|5x|+5=13

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

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2 ∣ 5 x ∣ + 5 = 13

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

Decimal Notation

x = - 0.8, x = 0.8

Solution steps

2 ∣ 5 x ∣ + 5 = 13

Move

5

to the right side

2 ∣ 5 x ∣ = 8

Divide both sides by

2

∣ 5 x ∣ = 4

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 x = - 4 or 5 x = 4

5 x = - 4 or 5 x = 4

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

- x + 6 = 5 - 3 x

(12 x^{2} y^{4}) (\frac{1}{2} x^{5} y)

4 (x - 4) = 14 - 6 (4 x + 1)

\frac{15 a - 3}{24}

x^{2} - x - 10 = 2

What is the answer to 2|5x|+5=13 ?
The answer to 2|5x|+5=13 is x=-4/5 \lor x= 4/5
Solve for x: 2|5x|+5=13
The solution is x=-4/5 \lor x= 4/5