Respuesta :

Answer:

x=1

Step-by-step explanation:

8x+12=12x+8

-8x

12=4x+8

-8

4=4x/4

x=1

840060

Answer:

20x + 20

Step-by-step explanation:

In order to simplify we do...

4(2x + 3) + 4(3x + 2) = 8x + 12 + 12x + 8 = 20x + 20