# 3.(iii) Check which of the following are solutions of the equation $x - 2y = 4$and which are not:   (iii)    (4,0)

Given : $x - 2y = 4$
we have ,   $x - 2y = 4-2(0)=4=4$
Therefore, (4,0) is a solution of $x - 2y = 4$.