What is the answer to 13|9-3m|-7=2 ?

The answer to 13|9-3m|-7=2 is m= 36/13 \lor m= 42/13

Solve for m: 13|9-3m|-7=2

The solution is m= 36/13 \lor m= 42/13

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

13 ∣ 9 - 3 m ∣ - 7 = 2

m = \frac{36}{13} or m = \frac{42}{13}

Decimal Notation

m = 2.76923 \dots, m = 3.23076 \dots

Solution steps

13 ∣ 9 - 3 m ∣ - 7 = 2

Move

7

to the right side

13 ∣ 9 - 3 m ∣ = 9

Divide both sides by

13

∣ 9 - 3 m ∣ = \frac{9}{13}

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

9 - 3 m = - \frac{9}{13} or 9 - 3 m = \frac{9}{13}

9 - 3 m = - \frac{9}{13} or 9 - 3 m = \frac{9}{13}

m = \frac{36}{13} or m = \frac{42}{13}

∣ 7 - 3 m ∣ = 8

\frac{3}{2} x + 1 = 4

10 = ∣ - 1 - 3 x ∣

∣ y + 3 ∣ = 3

4 ∣ x + 6 ∣ + 8 = 28

What is the answer to 13|9-3m|-7=2 ?
The answer to 13|9-3m|-7=2 is m= 36/13 \lor m= 42/13
Solve for m: 13|9-3m|-7=2
The solution is m= 36/13 \lor m= 42/13