Question

there are 34 students in a class if x of them are boys how many are girls​

Answer 1

Total students are 34
Here x are boys
Then 34=x+ girls
Then number of girls =34-x

Answer 2

Answer:

Step-by-step explanation:

Total number of students=34

Boys=x

Let girls be y

So x+y=34

Y=34-x

Hence number of girls is 34-x