Question

if A, B and C are the three points on a line and B is between aa and C then prove that AC- BC= AB

Answer 1

A________B_________C
AC = AB + BC
So by transposition
AC - BC = AB
Hence Proved

Hope it helps
:)

Answer 2

AC= AB+BC
So,AC-BC= AB
hence proved
I am not sure
I just wrote what I knew