What is the answer to 12(-4+6n)=13n+23(n+9) ?

The answer to 12(-4+6n)=13n+23(n+9) is n= 85/12

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

12(-4+6n)=13n+23(n+9)

12 (- 4 + 6 n) = 13 n + 23 (n + 9)

n = \frac{85}{12}

Decimal Notation

n = 7.08333 \dots

Solution steps

12 (- 4 + 6 n) = 13 n + 23 (n + 9)

Expand

23 (n + 9) : 23 n + 207

- 48 + 72 n = 13 n + 23 n + 207

Add similar elements:

13 n + 23 n = 36 n

- 48 + 72 n = 36 n + 207

Expand

12 (- 4 + 6 n) : - 48 + 72 n

- 48 + 72 n = 36 n + 207

Move

48

to the right side

72 n = 36 n + 255

Move

36 n

to the left side

36 n = 255

Divide both sides by

36

n = \frac{85}{12}

- 6 x = 2

y = - 2 (0) + 5

23 + x = 52

- 7 + 5 x = 5 x + 9

3 (x - 2) = 2 x + 6

What is the answer to 12(-4+6n)=13n+23(n+9) ?
The answer to 12(-4+6n)=13n+23(n+9) is n= 85/12
Solve for n: 12(-4+6n)=13n+23(n+9)
The solution is n= 85/12