Question

draw the graph of the following linear. (i) x+y=5 (ii) x-y=3 (iii) 2(x-1) +3y=4​

Answer 1

Answer:

x-y=3

x=3+y

y=0 in place of y

so

x=3+0

x=3 value

x=1 in place of x

then

x=3+y

1=3+y

interchange of y

-y=3-1

-y=2 value

so first linear graph(0,3) & second linear graph (1,2) hence proved