Respuesta :

Answer:

x=-1

Step-by-step explanation:

4 = 2(x+3)

4 = 2x + 6

- 6 = 2x - 6

-2 = 2x

-1 = x

Good luck!

4=2x + 6
4-6=2x
-2=2x
-2/2=2x/2
-1=x
X=-1