I'm 14 and my upper front teeth overlap I recently had my 4th teeth from the top I think its called the first bicuspid removed as suggested by the orthodontist and now i have two big gaps when I smile...
I am thinking of a number
I multiply it by 8 and add 20
I get the same answer if I multiply by 2 and add 164
What is the number ?
Please I really need the answer but I cant work it out...