The answer should be 23. Not sure if you have multiple choices, or have to show the work, but 23 is the answer.
8-third piece
4-first shorter piece
4-second shorter piece
Answer:

Step-by-step explanation:
Multiply both sides by 2
2x=3y+6
Move variable to the left-hand side and change its sing
-3y=6-2x
Divide both sides of the equation by -3
