Question

The money donated by saif and joseph is 1200. Represent this situation in linear equation in 2 vsriables and draw graph

Answer 1

Hi there !!

Money contributed by Saif = x

Money contributed by Joseph = y

Together , they contribute Rs 1200

x + y = 1200


<> You can draw a graph by putting the values of x and y as :

--> x = 1000 y = 200

--> x = 200 y = 1000

--> x = 1100 y = 100

etc....

Answer 2

Let the money donated by Saif be x
Let the money donated by Joseph be y

A.T.Q
x + y = 1200

let x be 0
0+ y = 1200
y = 1200
(0,1200)

let y be 0
x+0 = 1200
x = 1200
(1200,0)

let x be 600
600+y = 1200
y = 1200-600
y = 600
(600,600)
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