Respuesta :

3lli0t

Answer:

i believe x=9

Step-by-step explanation:

I took the answer, (28) and subtracted 10 which got me 18. then all I had to do was divide 18 by 2 to get x, which is 9. hope this helps :)

lightiqstars

Answer:

x = 9

Step-by-step explanation:

We have: 2x + 10 = 28

Subtract 10 from both sides: 2x = 18

Divide both sides by 2: x = 9