Question

please help me i will mark you brainly but answer step by step ​

Answer 1

Answer:

Let the number of girl and number of boys in class IX be x and y .

According to the condition we get ,

x = 3y+2

x-3y-2 = 0

Answer 2

Answer:

X = 3Y + 2

X - 3Y -2 = 0 .

hope it will help you