# How do you solve #-3( 3- 2n ) + 7n = 3( n + 3)#?

##### 2 Answers

Mar 15, 2018

#### Explanation:

Mar 15, 2018

Re-arrange and reduce to find

#### Explanation:

First, add

Since both sets of parentheses have the same coefficient, you can add the contents of the parentheses together without expanding:

NOW we expand the parentheses, and move all of the

Finally, we divid through by