Question

Mr. kelly uses an expression to represent the perimeter of a square. Rewrite the expression to represent the length of a side of the square. P=8x+20

Answer 1

2x+5

Explanation:

Answer 2

Explanation:

P = 8x + 20

4*side = 8x + 20

side = (8x + 20)/4

= 8x/4 + 20/4

side = 2x + 5