Question

solve this linear equation in two variable​

Answer 1

SEE THE AATACHMENT YOUR ANSWER IS THIS AND I THINK IT IS CORRECT

#TOGETHER WE GO FAR✔✔

Answer 2

Answer:

Let the number of boys = x

Number of girls = 4 more than the number of boys

= x + 4

According to the problem given ,

Total students participated in quiz = 10

Number of boys + Number of girls = 10

=> x + x + 4 = 10

=> 2x + 4 = 10

=> 2x = 10 - 4

=> 2x = 6

=> x = 6 / 2

=> x = 3

★ Number of boys = x = 3

★ Number of girls = x + 4

= 3 + 4

= 7