The perimeter of a 6-sided figure is 30 feet. The length of each side is (x + 1) feet. What is the value of x?

Answer 1

6(x+1) = 30

x+1 = 30/6

x+1 = 5

x=4

OR

6x+6 = 30

6x = 24

x=4

each side is 5

Answer 2

6(x + 1) = 30

Can you solve and answer?