Respuesta :

DatGuy323

Answer: 5

Step-by-step explanation:

4x+8=8x-12

20=4x

5=x

HumanBein

Answer:

5.

Step-by-step explanation:

Let's say that the mysterious number is x.

8 more than 4 times x equals 12 less than 8 times x.

8 + 4x = 8x - 12

8x - 12 = 4x + 8

8x - 4x = 8 + 12

4x = 20

x = 5

Hope this helps!