Respuesta :

musicmom1275

Answer:

X does in fact, equal 3.

23.AB is 10

24. BD is 14

25. CE is 17

pandaeyes1021

Answer:

Yes, x = 3.

Explanation:

The equation would be x + 7 + 2x = 16. Add like terms and the equation becomes, 3x + 7 = 16. Subtract the 7 from 16 and you get 9, which if you divide by 3, you get the x as 3.