What is the answer to |12-4c|=15 ?

The answer to |12-4c|=15 is c=-3/4 \lor c= 27/4

Solve for c: |12-4c|=15

The solution is c=-3/4 \lor c= 27/4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

∣ 12 - 4 c ∣ = 15

c = - \frac{3}{4} or c = \frac{27}{4}

Decimal Notation

c = - 0.75, c = 6.75

Solution steps

∣ 12 - 4 c ∣ = 15

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

12 - 4 c = - 15 or 12 - 4 c = 15

12 - 4 c = - 15 or 12 - 4 c = 15

c = - \frac{3}{4} or c = \frac{27}{4}

3 - 2 ∣ 2 j - 5 ∣ = - 4

∣ x - 3 ∣ + 2 = 18

∣ k ∣ - 7 = - 7

∣ 2 x + 8 ∣ = 0

∣ 2 x + 8 ∣ = 2

What is the answer to |12-4c|=15 ?
The answer to |12-4c|=15 is c=-3/4 \lor c= 27/4
Solve for c: |12-4c|=15
The solution is c=-3/4 \lor c= 27/4