Question

John wants to build a

rectangular deck with a
width of 2x and a length
of (3x + 1). What is the
perimeter of the deck?
Plzzz help thank you

Answer 1

Explanation:

length of a rectangular deck= 3x+1

breadth of a rectangular deck= 2x

perimeter of a rectangular deck =?

we know that,

perimeter of a rectangular deck = 2 ( length + breadth )

2 (3x + 1)+2x

6x+2+2x

8x+2

x=8-2=6

x=6#