Question 694561
When you do absolute values in equations to get rid of the absolute value you need to make two seperate equations one that represents the positive and negative
1.(7x-11)=3
2. -(7x-11)=3

Solve both
1.7x-11=3
7x=14
x=2
2.-(7x-11)=3
-7x+11=3
-7x=-8
x=8/7

{8/7, 2} your left with two answers in the solution set.