Matemática

3p-1p = 2p

2p/2l = 1p

5p-1p = 4p -> 4p/4l = 1p -> 1p+1p = 1p -> 1p+1p+1p = 1p

3681574p/13l = 1p -> 1p+1p+...+1p = 1p

a+b = (a+b) -> (a+b)/2l = a/l + b/l -> ((a)+(b))/l = a+b

a+a = 2a -> 2a/al = a/l + a/l = (a+a)/2l