Question

Divide 128 into two parts such that one part is 2 less than the other

Answer 1

I hope this will help you.
let the parts be x and x-2
then, 128= x+x-2
130=2x
130/2 =x
65=x
then 128 will divide in 65,63

Answer 2

let the 1st and 2nd part be x and x-2 respectively .

x+x-2=130

2x-2=130

2x=130+2

x=132/2=65

x=65

x-2=65-2=63

answer will be 65,63

hope it helps!!