Question

2x + 6
2x - y - 18
I am a rectangle
x - 2y + 9

Find the values of x and y
Find my perimeter and area​

Answer 1

Answer:

2x+6=3y

2x=3y-6

2x-y-18

3y-y=18

2y=18

y=9

2x=3×9-6

x=21/2

Answer 2

Answer:

Rectangle is not possible

I ain't sure about this but...

Step-by-step explanation:

2x+6=3y

x=1.5y-3

x- 2y+9=2x-y-18

-y+27=x

x=27-y

27-y=1.5y-3

.5y=30

y=60

x=87