Question

tell the answer fast

Answer 1

let the money contributed by Fatima be x

let the money contributed by Yamini be y

they contributed Rs.100

x+y=100

x+y-100=0

Answer 2

let the money given by Yamini be x
and Fatima be y
both contributed 100 rupees
so
X+Y=100
So plot it ..
just substitute some value in x variable ,you will find the value of y
for the next point do the same..I mean change the x value
then join the points you will get a straight line
thank you
hope it helps!
mark me the brainliest