Respuesta :

Answer:

1. 2x    

2. x+6

3. 12-n

4. 13x

5. 8w

6. 682+b

7. 83/x  

 8. i have some amount of students and i want to give each one of them 7 toys

9. i had 332 apples and I ate "a" of them

Step-by-step explanation: