Answer:
48 feet
Explanation:
So first find the amount of fence they would need in terms of x, which would be (x - 2) + (3x - 1) + (5x + 8) + (3x - 1) + (x - 2). Then, you know these add up to 106 so you get the equation:
Now, you just have to solve.
First, combine like terms
Then, subtract 2 from both sides
Next, divide both sides by 13.
The last step is to find the length of 5x + 8 by substituting x = 8 in
