Step-by-step explanation:
r+4r=24+1
5r=25
r=25/5
r=5
Answer:
The perimeter of the rectangle is equal to 
Step-by-step explanation:
Let
L-----> the length of the rectangle
W ----> the width of the rectangle
we know that
The perimeter of rectangle is equal to

we have

substitute



Answer:
x - 2
Step-by-step explanation: