Question

2.16. Draw the graph of each of the following linear equations in two variables:
X+ y=4​

Answer 1

Answer:

Put the value of x or Y and solve them you will get the other variables value

LetX=1

x+y=4

1+y=4

y=3

Let X=2

X+Y=4

2+Y=4

Y=2

Let X=3

x+y=4

3+y=4

y=1

Now make a table of this values and put on graph