hi guys help please you will get 20 points i rlly need help

Hi Guys Help Please You Will Get 20 Points I Rlly Need Help class=

Answer :

Answer:

3cm

Step-by-step explanation:

5 + 5 +2x = 16

subtract 5 twice

2x = 6

divide both sides by 2

x = 3

Answer:

3

Step-by-step explanation:

5+5= 10  

16-10= 6

6/2= 3

hope it helps