Question

The difference between of 2 numbers is 20 the large number is x. find the smaller no.

Answer 1

Larger no. = x
Then smaller no. will be 20-x
A.T.Q.

x-(20-x)=20
x-20+x=20
2x=20+20
x=40/2
x=20

Larger no.=20
Smaller no. =20-x
= 20-20
=0