What is the answer to |-4c+13|=15 ?

The answer to |-4c+13|=15 is c=-1/2 \lor c=7

Solve for c: |-4c+13|=15

The solution is c=-1/2 \lor c=7

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

∣ - 4 c + 13 ∣ = 15

c = - \frac{1}{2} or c = 7

Decimal Notation

c = - 0.5, c = 7

Solution steps

∣ - 4 c + 13 ∣ = 15

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 4 c + 13 = - 15 or - 4 c + 13 = 15

- 4 c + 13 = - 15 or - 4 c + 13 = 15

c = - \frac{1}{2} or c = 7

4 ∣ 2 y - 7 ∣ + 13 = 9

∣ 2 x - 3 ∣ + 5 = 10

\frac{a}{11} = 12

∣ 5 x ∣ = 5

∣ 3 x - 3 ∣ + 9 = x

What is the answer to |-4c+13|=15 ?
The answer to |-4c+13|=15 is c=-1/2 \lor c=7
Solve for c: |-4c+13|=15
The solution is c=-1/2 \lor c=7