Answer:
equation: 4x + 4 = 40
x = 9
Step-by-step explanation:
Given information:
• The perimeter of a square = 40
• Each side = x + 1
A square has 4 sides, and since each of the side lengths = x + 1, the perimeter is equal to 4(x + 1).
So, the perimeter is equal to 4x + 4, which is also equal to 40.
The equation that can be made to solve for x is 4x + 4 = 40.
Now, to solve the equation:
4x + 4 = 40 Subtract both sides by 4 to isolate the variable.
4x = 36 Divide both sides by 4 to get the value of x.
x = 9
The value of x in this equation is x = 9.
