# How to slove equations with brackets make x the subject 9(x+a)=b?

##### 1 Answer

Mar 1, 2018

#### Explanation:

Multiply the two terms inside the bracket by 9

Transpose 9a to right side, with change of sign

Divide both sides by 9( the multiple before x)

Simpler way:

Divide both sides of original by 9

Transpose a to right side, with change of sign

So