Your answer is 4 radical 2.
Hi there! The answer is x = -1
Let's solve this equation step by step!

First collect terms.

Subtract (1/2)x from both sides.

Subtract 3 from both sides.

And finally divide by -1 3/4
12n = 3-5n-1 or n =3-5n-1???
(not sure if this is right just trying to help) 7(3x+7y)
Answer:

Step-by-step explanation:
Area of a square = 
If l =
,
Then area = 
HOPE THIS HELPS