Question

LINEAR EQUATIONS IN TWO VARIABLES
139
7. Rajiya and Preethi two students of Class IX together collected 1000 for the Prime
Minister Relief Fund for victims of natural calamities. Write a linear equation and draw
graph to depict the statement.​

Answer 1

Let rajiya have x rupees
Preeti will have y rupess

ATQ........ x+y=1000

Answer 2

Answer:Let the amount collected by Rajiya be x and Preethi be y

x+y=1000

or, y= 1000 -x

Here is the equation now you can plot it

Hope it helps ;)