# How do you solve #-( - n + 7) = 25- 3n#?

##### 1 Answer

Jun 9, 2018

#### Explanation:

First, distribute the negative sign (it flips the existing sign)

Add 7 to both sides

Add 3n to both sides

Divide both sides by 4

The key is to use the **INVERSE** operation (ex: addition/subtraction, multiplication/division)