3(2x+1) = 7-2(x+5)
6x+3 = 7-2x-10
-3 -3
6x = 7-2x-10-3
+2x +2x
8x = -6
---- -----
8 8
x = -3/4
I cant see. please submit another picture
3 and 11 are the only two because 33 only has four factors: 1,3,11,33.
1 - in some cases people say this is prime, but it is now widely considered to not be a prime number
3 - prime
11- prime
33 - not prime, divisible by 3 and 11
See the attached drawing for a visual.
Since we know that AC = CB is half the length of AB, we can write that in equation form. The goal is to determine the length of ![CB = AC = 2x+2](https://tex.z-dn.net/?f=CB%20%3D%20AC%20%3D%202x%2B2)
![2x+2 =\frac{1}{2} (8x)](https://tex.z-dn.net/?f=%202x%2B2%20%3D%5Cfrac%7B1%7D%7B2%7D%20%288x%29%20)
![2x+2 = 4x](https://tex.z-dn.net/?f=2x%2B2%20%3D%204x)
![2x = 2](https://tex.z-dn.net/?f=2x%20%3D%202)
![x=1](https://tex.z-dn.net/?f=x%3D1)
Now that we know the value of
, we can find the value of
:
![CB = 2x+2](https://tex.z-dn.net/?f=CB%20%3D%202x%2B2)
![CB = 2(1)+2](https://tex.z-dn.net/?f=CB%20%3D%202%281%29%2B2%20)
![CB = 4](https://tex.z-dn.net/?f=CB%20%3D%204)
Four thousandths is how you say and write it in words