What is the answer to -15=-3|8n| ?

The answer to -15=-3|8n| is n=-5/8 \lor n= 5/8

Solve for n: -15=-3|8n|

The solution is n=-5/8 \lor n= 5/8

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- 15 = - 3 ∣ 8 n ∣

n = - \frac{5}{8} or n = \frac{5}{8}

Decimal Notation

n = - 0.625, n = 0.625

Solution steps

- 15 = - 3 ∣ 8 n ∣

Switch sides

- 3 ∣ 8 n ∣ = - 15

Divide both sides by

- 3

∣ 8 n ∣ = 5

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

8 n = - 5 or 8 n = 5

8 n = - 5 or 8 n = 5

n = - \frac{5}{8} or n = \frac{5}{8}

5 - ∣ 2 x + 3 ∣ = - 4

- 19 = ∣ - k ∣

7 ∣ 3 - 9 x ∣ = 28

250 = ∣ z - 150 ∣

x^{2} - 4 x - 4 + 4 = 2 x

What is the answer to -15=-3|8n| ?
The answer to -15=-3|8n| is n=-5/8 \lor n= 5/8
Solve for n: -15=-3|8n|
The solution is n=-5/8 \lor n= 5/8