What is the answer to -2|-5m-4|-2=-14 ?

The answer to -2|-5m-4|-2=-14 is m=-2\lor m= 2/5

Solve for m: -2|-5m-4|-2=-14

The solution is m=-2\lor m= 2/5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

- 2 ∣ - 5 m - 4 ∣ - 2 = - 14

m = - 2 or m = \frac{2}{5}

Decimal Notation

m = - 2, m = 0.4

Solution steps

- 2 ∣ - 5 m - 4 ∣ - 2 = - 14

Move

2

to the right side

- 2 ∣ - 5 m - 4 ∣ = - 12

Divide both sides by

- 2

∣ - 5 m - 4 ∣ = 6

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 5 m - 4 = - 6 or - 5 m - 4 = 6

- 5 m - 4 = - 6 or - 5 m - 4 = 6

m = - 2 or m = \frac{2}{5}

5 + ∣ 6 - 3 x ∣ = 3 x + 3

∣ (m - 3) x + 5 ∣ = m + 5

2 - 5 ∣ 4 x - 10 ∣ = 43

∣ - 4 x + 20 ∣ + 24 x = 40

- 2 ∣ x - 3 ∣ = 10

What is the answer to -2|-5m-4|-2=-14 ?
The answer to -2|-5m-4|-2=-14 is m=-2\lor m= 2/5
Solve for m: -2|-5m-4|-2=-14
The solution is m=-2\lor m= 2/5