Respuesta :

Yang100

Answer:

2s+6

Step-by-step explanation:

(9s+9)-(7s+3)

9s-7s+9-3

2s+9-3

2s+6

malmasri25

Answer:

the ans is in the picture with the steps  

(hope it helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Ver imagen malmasri25