Question

In a classs the number of girls is x and the no of boys is y. Also the no of girls is 20 more than the no of boys. write it in the form of linear equation in two variable. Also write it grapically . from graph find the no of girls if no of boys is 20.

Please answer it



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Answer 1

Answer:

X = Y+20 Or Y= X-20

Step-by-step explanation:

Sorry, But you have to do the graph by yourself..

But I Can provide values and hints. So,

On the graph take girls on The X axis And boys on Y

axis And plot the graph with values as,

Y=1 , X= 21

Y=2 ,X= 22

Y=3, X= 23 And so on.

When no. of boys is 20,

So, No. of Girls = X+20

=> 20 +20 =40 Ans..

Hope It helped.. :)