Question

The length of a rectangle is 3 centimeters more than 3 times the width. If the perimeter of the rectangle is 46 centimeters, find the dimensions of the rectangle

Answer 1

w=width
3w+3=length
Perimeter=2l+2w
Fill in the blanks

Answer 2

P = 2L + 2W

L = 3 + W

2(3+w) + 2W = 46

solve for width, and then find the length by inputting the value back into
2L + 2W = P

Answer 3

I made an error
L = 3 + 3w *

Answer 4

are you sure about the width?
46=2w+2(3w+3)
46=2w+6w+6
46=8w+6
40=8w
5=w

Answer 5

length =18

Answer 6

let x be width
than length=3x+3
2(length + width)=46
2(3x+3+x)=46
4x+3=23
x=5
width=5
length =18

Answer 7

Thank you