What is the answer to 9-4|c+10|=-15 ?

The answer to 9-4|c+10|=-15 is c=-16\lor c=-4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

9-4|c+10|=-15

9 - 4 ∣ c + 10 ∣ = - 15

c = - 16 or c = - 4

Solution steps

9 - 4 ∣ c + 10 ∣ = - 15

Move

9

to the right side

- 4 ∣ c + 10 ∣ = - 24

Divide both sides by

- 4

∣ c + 10 ∣ = 6

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

c + 10 = - 6 or c + 10 = 6

c + 10 = - 6 or c + 10 = 6

c = - 16 or c = - 4

∣ 6 y - 7 ∣ = - 1

∣ 2 x - 5 ∣ = 3

∣ 2 y - 4 ∣ = 12

∣ x ∣ = 13.4

- 3 ∣ r + 4 ∣ = - 21

What is the answer to 9-4|c+10|=-15 ?
The answer to 9-4|c+10|=-15 is c=-16\lor c=-4
Solve for c: 9-4|c+10|=-15
The solution is c=-16\lor c=-4