# How do you solve #3abs(-9 x-7)-2=13#?

##### 1 Answer

May 9, 2018

#### Explanation:

add

divide by 3 both sides

so now what is inside the absolute value is equal to 5 and -5 solve it twice

and

check your answers by substituting the values of x in the original equation and you will get both sides same value so your answer is correct/