What is the answer to 2|5n+2|=56 ?

The answer to 2|5n+2|=56 is n=-6\lor n= 26/5

Solve for n: 2|5n+2|=56

The solution is n=-6\lor n= 26/5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2 ∣ 5 n + 2 ∣ = 56

n = - 6 or n = \frac{26}{5}

Decimal Notation

n = - 6, n = 5.2

Solution steps

2 ∣ 5 n + 2 ∣ = 56

Divide both sides by

2

∣ 5 n + 2 ∣ = 28

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 n + 2 = - 28 or 5 n + 2 = 28

5 n + 2 = - 28 or 5 n + 2 = 28

n = - 6 or n = \frac{26}{5}

11 x^{2} - 10 x + 4 = 6 x^{2}

7 - (- 5)

2 = ∣ r - 6 ∣

(\frac{1}{2})^{0.5}

(\frac{p ^{- 3}}{4 p ^{- 6}})^{- 2}