What is the answer to -10|-6+b|=-90 ?

The answer to -10|-6+b|=-90 is b=-3\lor b=15

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-10|-6+b|=-90

- 10 ∣ - 6 + b ∣ = - 90

b = - 3 or b = 15

Solution steps

- 10 ∣ - 6 + b ∣ = - 90

Divide both sides by

- 10

∣ - 6 + b ∣ = 9

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 6 + b = - 9 or - 6 + b = 9

- 6 + b = - 9 or - 6 + b = 9

b = - 3 or b = 15

∣ 4 y + 9 ∣ - 2 = 0

∣ r - 5 ∣ = 2

8 = ∣ 5 - x ∣

∣ q - 1 ∣ = 1

x, y = ∣ 4 - x ∣

What is the answer to -10|-6+b|=-90 ?
The answer to -10|-6+b|=-90 is b=-3\lor b=15
Solve for b: -10|-6+b|=-90
The solution is b=-3\lor b=15