Question

1. Complete the following table to draw graph of the equations
(D) x + y = 3 (II) x - y = 4 with graph​

Answer 1

if x=1

x+y=3

=1+y=3

=y=3-1

=y=2

(1,2)

if x=1

x-y=4

=1-y=4

=y=4-1

=y=3

(1,3)