# How do you solve #frac{6}{2} = \frac{21}{n}#?

##### 2 Answers

Apr 16, 2018

#### Explanation:

Multiply both sides by n

Divide both sides by 3

Apr 16, 2018

n=7

#### Explanation:

Just cross multiply

When you have two fractions like that across from each other you multiply diagonally so