en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3(n-8)-5(n-7)=9

Solution

3 (n - 8) - 5 (n - 7) = 9

Solution

n = 1

Solution steps

3 (n - 8) - 5 (n - 7) = 9

Expand

3 (n - 8) - 5 (n - 7) : - 2 n + 11

- 2 n + 11 = 9

Move

11

to the right side

- 2 n = - 2

Divide both sides by

- 2

n = 1

Popular Examples

simplify sqrt(4^2+8^2)simplify

4^{2} + 8^{2}

(3x^2)/(7x+4)<-2

\frac{3 x ^{2}}{7 x + 4} < - 2

4 u^{2} = 15 u + 4

simplify-6*5/2 simplify

- 6 \cdot \frac{5}{2}

\frac{1}{2} x = 2

Frequently Asked Questions (FAQ)

What is the answer to 3(n-8)-5(n-7)=9 ?
The answer to 3(n-8)-5(n-7)=9 is n=1
Solve for n: 3(n-8)-5(n-7)=9
The solution is n=1