The Family Practice clinic has long-term debt of 567,000 as of December 31, 2009 What is the equivalent value of long-term debt in 2005?

The absolute value bars || means that whatever is in side turns to positive so the first one cannot be true

then next 2 are similar, only the last is different

if we try to solve the last 3 then we will get
-6-2x=8 and -6-2x=8, 2 solutions
5x+10=10 and 5x+10, 2 solutions

-6x+3=0 , only one solution becasue you cannot make 0 neagative

the answer is |-6x+3|=0