Do not make a coc clan yourself find a friendly clan and join that and stay there because if you make so many bad people will come to your clan and kick members of your clan so better dont make a clan your self because i have experienced!
Legs with "B" in their title can not be opposite to the angle B, as they are touching it. So...
The opposite leg to the angle B is the leg AC.
Ounces would be in the denominator of your ratio.
Converting ounces to pounds you would simply divide by 16 :)
Have a great rest of your day! Good luck!
20x-28+12=16x+24 (i distributed the 4 to get this)
20x-16=16x+24 (added -28 & 12)
4x=40 (Subtracted 16x from both sides and added 16 to both sides)
(divide by 4 on both sides)
x=10